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| Flight Test Data This is a section for flight test data. Any test data from any country of any era. This is mainly for reference and to answer questions about aircraft performance based of flight test data. |
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| Senior Member | Some reading about P-38 The P-38 (C.C. Jordan; MakinKid; CDB100620) I'm offering the suggestion that the P-38L (and later J models) was the best all-around fighter aircraft of World War II, not based on the numbers or book references, but on the views of two WWII pilots who flew the aircraft--and others--in combat. One was my father-in-law, Elliott Dent (who posted once to this group when he was visiting me) and Sidney Woods, a WWII buddy of my father-in-law who fought in both Europe and the Pacific. I'll refer to them as Elliott and Sidney. Elliott flew P-40s in combat with the 49 FG before switching to P-38s. He liked the P-40. His only complaint, and it was a major one, was that the model he flew mostly, the N, was a pig at altitude. The P-38, however, was a vast improvement. Things he cited as making the P-38 superior to other WWII fighters: First and foremost (although usually overlooked by nonpilots) was its tricycle landing gear. WWII fighters had landing speeds too high for conventional gear. There was always that critical point in landing when speed had dropped such that the rudder was ineffective, yet the tail was still in the air and trying to use wheel braking to control direction would collapse a gear or lead to a ground loop. Exhausted pilots returning from multi-hour combat missions didn't need the final challenge of a fast landing in a tail-dragger. The P-38 floated in and planted itself. If you came in a little fast, you could use the dive brakes to slow down before your wheels touched. I'm sure everyone has seen the film of that F4U landing at Guadalcanal that balloons and floats down the runway forever. That sort of thing couldn't happen with a P-38. Second, two engine reliability. Especially on long over-water flights, the security of having a spare engine in case one quit, simply can't be appreciated by a non-combat pilot. As much as he liked the P-40, Elliott recalls that the tension of listening intently to the engine--what was that noise? Was that a miss? Did it just stutter?--soaked his flight suit with sweat. And many a compatriot who reported engine trouble and broke out of formation was never heard from again. Third, range. The P-38 could go where the action was, or trade range for payload and carry a bomber's load. Only the P-51D and P-47N (which came along very late in the war) were in its range playground. Fourth, let's call steadyness. With engines turning in opposite directions, the P-38 was stable in all maneuvers and could roll equally well right or left. The big-engined, big-propped singles had torque and P-factor problems that became increasingly pronounced as speed dropped, as in a dog fight (which you shouldn't get into, of course, but sometimes you do anyway). They always rolled faster one way than the other. The P-38 driver just rolled the way they couldn't to escape, On the ground this made them genuinely dangerous to operate. Fifth, firepower concentration and range. The P-38's nose gun arrangement got rid of all the problems of wing guns, specifically the need to be within a specific range for the fire to tell. Anywhere within 1,000 yards would give you hits. Given the tendency for unexperienced pilots to open fire too far away, the P-38 offered the greatest chance for strikes. Much wing-gun fire was wasted, especially by low-combat time pilots who fired at twice or three times nominal range. In head-on attacks, where it is virtually impossible to hold your fire until you hit the "sweet spot" where the wing guns converge, the P-38's advantage of pointing yourself at the enemy and holding the trigger down was signficant. Sixth, dive brakes. Any aircraft that could reach the vicinity of 400 mph at 20,000 feet would have compressibilty problems in a dive. Only the P-38J/L offered a solution. Elliot was credited with six kills and five probables. Among other medals, he was awarded the DSC, the DFC, the Air Medal, the Purple Heart. He flew 251 combat missions. He piloted the P-40 and P-38 in combat, the P-39 and P-51 stateside. Sidney flew P-40s and P-38s with the 49FG. He participated in the Battle of the Bismark Sea. He flew 112 combat missions with the 49th. After a rest stateside, he went to the 4th FG in Europe. He flew 68 combat missions in Europe in P-51s. I don't know what he may have flown stateside. Sidney shot down two Japanese planes with the 49th and 10 with the 4th (one of these on the ground, as the USAAF in the ETO counted aircraft destroyed on the ground as kills. The USAAF in the PTO did not). Five of the air kills were FW-190s. Among the medals awarded him that I know about, were the Silver Star, the DFC, the Croix de Guerre and the Air Medal. Sidney described the Mustang as a super P-40. He did not consider it in the same class with the P-38. He often said that the P-40 and P-51 represented pre-war air combat thinking, and that the P-38 represented the future. That's a broad statement, and I can't recall his specific reasons for making it, but it does give you a sense of his feeling for the aircraft. Sidney said that were he flying the P-38 in Europe he could have shot down more planes than he did. On more than one occasion, for example, he noted that while he was closing in to wing-gun range an FW would execute one of its fabulous snap-rolls and split-S away. Had he been in a P-38 he could have opened fire seconds earlier, gained strikes for certain, possibly destroying the aircraft. Sidney believed the poor showing of the P-38 in the ETO was the result of AAF brass, who, pre-war were wedded to the unescorted heavy bomber concept, and didn't dare admit, in the face of terrible bomber losses, that they had a perfectly capable figher capable of escorting their bombers from day one to the farthest target they ventured to--but they chose not to use it. Instead, they mutually, if unconsciously, fixed on every reason they could find to discount the P-38 as a capable fighter. They could then say they had no choice but to go unescorted until the P-51 came along. Had they said, Yeah, we had a good escort fighter in the P-38 but decided not to use it, congressional committees would have been demanding to know who screwed the pooch (his phrase). As far as a combat type went, I recall Sidney talking about how it was impossible to overshoot an aerial target in a dive with the P-38. If you saw that you were overtaking faster than you liked, you popped the speed brakes. Couldn't do that with any other plane. He also liked the low speed maneuvering flaps, the hydraulicly boosted ailerons, and the overall ruggedness of the airplane. He felt that the AAF made a mistake in not standardizing the P-38 as "the" fighter and having Republic and North American build it as well as Lockheed. L.S.
__________________ ![]() Roman Susil Zlin, Czech Republic ...a friend of Joe Owsianik,So. Plainfield, NJ, a former left waist gunner from B-17G ''Tail End Charlie" from 2ndBG,20th Sqdn who was forced to bail out on Aug. 29th, 1944 over my country. |
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| Senior Member | The P-38 (C.C. Jordan; MakinKid; CDB100620) Thirteen P-38 FGs were deployed in Europe and Med Theaters: 1, 14, 20, 55, 78, 81, 82, 350, 364, 367, 370, 474, 479. Photo recon versions of the P-38 (F-4 and F-5) served in Europe and the Med in five PRGs: 3, 5, 10, 67, 68. The 1FG and 14FG were first to receive P-38 in spring, 1941. P-38s equipped a total of 27 FG and 10 PRG. In Europe, the P-38 flew some 130,000 sorties. That compares with about 214,000 for the P-51 and 423,000 for the P-47. Aside from about 20 F-4/5s given to the Free French air force, only the USAAF used P-38s during the war (a handful of non-turbo, non-handed versions went to and were rejected by the RAF). One of these proved the coffin of Antoine de Saint Exupery, author of "Wind, Sand and Stars" and other aviation literature standards, who disappeared on a flight over southern France, 31 July, 1944. The first German plane shot down by the USAAF in WWII is generally credited to a P-38 on 14 Aug., 1942, an FW-200C downed by Elza Shaham of 342 Composite FG. The first allied fighters over Berlin were P-38s of the 55FG on 3 March, 1944. The 1FG was the only USAAF fighter group during the war to win two Presidential Unit Citations in less than a week, for actions in the MTO. On two occasions, once in the Pacific and once in the Med, a lone P-38 escorting a group of bombers succeeded in driving off numbers of enemy fighters attempting to attack the bombers, in each case shooting down one e/a that got too close. The Pacific incident involved a P-38 from the 475FG, which shot down a Ki-61 from a gaggle going after B-25s, and the Med incident invoved a P-38 from the 1FG that shot down an Me-109 from a gaggle going after B-25s. In each case, the lone P-38 had been late off the runway, missed the rendevous and proceeded on alone hoping to catch up to the rest of the squadron, which was, in each case, turned back by bad weather that the late starter missed. The leading P-38 aces in the Med were Micheal Brezas who shot down 12 German planes (2 Me-210, 4 Me-109, 6 FW-190) while serving with the 14FG, and William Sloan, who shot down 12 German and Italian a/c (6 Me-109, 2 Mc-200, 1 Mc-202, 1 Re-2001, 1 Ju-88, 1 Do-217) while serving with the 82FG. The 55FG began operations out of England on 15 Oct., 1943, one day after Black Thursday when some 60 B-17s were lost on the second Schweinfurt raid. First encounter with Luftwaffe on 3 Nov., shot down 3 Me-109 with no loss to selves. On 5 Nov., down five Me-109s with no loss. On 13 Nov., in a sprawling, large-scale battle, shot down 3 FW-190, 2 Ju-88, 1 Me-109, 1 Me-210 but lost 5 P-38s shot down. Two more were lost due to engine problems. On 29 Nov. 7 P-38s were shot down for the loss of no German planes. Problems that surfaced with the P-38 in northern European theatre included its poor performance above 30,000 ft compared to the Me-109, caused by its lack of high activity propellers able to make use of the power the engines were delivering at that altitude. The F models used also had insufficient intercooler capacity. Some indication that TEL anti-knock compound was not being properly mixed into avgas as well (at this time TEL was still blended by hand into fuel shortly before use rather than being blended when produced. This was because in those days the compound tended to precipitate out if left standing too long. This problem later corrected. Others believed either too much (leading to plug fouling) or not enough (detonation) TEL was being added, causing engine problems. Another problem that was revealed by the Nov. actions was that 55FG pilots were attempting to dogfight e/a. Their airplane may have been up to the job, but the pilots weren't (many had as little of 20 hours total time on the P-38, and little or no air to air gunnery training, and were especially lacking in deflection shooting skills. Many after-action contact reports tell of repeated bursts of fire at deflection angles with no results. Most kills were the result of dead-astern shots). An 8th AF report examining the failures of the 55FG noted one main problem was that the P-38 as an airplane was simply too complicated and too demanding for a low-time service pilot to fly skillfully, let alone dogfight in. It noted that many pilots were afraid of the P-38. 55FG lost 17 P-38s in combat in Nov., while being credited with 23 e/a destroyed in the air. Morale in 55FG plummeted, and numerous pilots aborted missions claiming mechanical problems--giving the a/c type a bad rep for mechanical unreliability, although u/s reports reveal that in most cases the ground crew could find nothing wrong with the aircraft. In many instances the ground crews hinted that the pilots were merely cowards. In one u/s report, the pilot had aborted the mission because he claimed the piss tube was too short and he could not use it. The ground crew chief wrote in his report: "Piss tube to spec. Problem is pilot's dick is too short." 20FG entered N. Euro. combat at the end of Dec, '43. Did not appear to suffer from the morale and leadership problems of the 55FG. First contacted Luftwaffe on 29 Jan. '44. Downed 3 FW-190, 3 Me-110, 3 Me-210, 1 Me-109. No P-38s lost. 3 FWs downed by Lindol Graham, who used only his single 20mm cannon, 12 shots per plane. (Lindol later crashed and was killed while attempting to kill the fleeing crew of an Me-110 he had just forced down in a low-level fight. The two men were floundering across a snow-covered field and it appeared that Lindol attempted to hit them with his props. His plane seemed to hit the ground, then bounce back up, soaring into a chandelle, then falling off on its nose and diving straight into the ground.) On 8 Feb. James Morris of 20FG downed 3 FW-190s in a single combat, involving tight turns (in which the P-38's maneuvering flap setting [8 degrees extension] was used) and an Me-109 as returning home, the first quadruple kill for an 8AF fighter. All kills were made with dead astern shots. Morris missed all his deflection shots. Interestingly, two of the FWs were first encountered head-on and Morris was able to reverse and maneuver onto their tails while they tried with all their might to get on his--and failed. Three days later he downed an Me-109, making him the first P-38 ace flying out of England. (He would score a total of 8 victories before being shot down on 7 July, the highest score of any UK-based P-38 pilot.) 364FG arrived in UK in Feb., '44. Led by Col John Lowell, who had helped develop the P-38 at Wright-Pat, on its first mission over Berlin on 6 March, he downed 2 Me-109s, and two more on 8 March. On 9 March he downed an FW-190. He was eventually to tally 11 kills in the P-38, but several were downgraded to probables after the war. Col Mark Hubbel took over the 20th on 17 March. He believed P-38 excellent fighter against Luftwaffe and proved it by promptly shooting down 2 Me-109 and sharing a third with his wingman. He may have downed a fourth Me-109 which he was seen pursuing as it streamed smoke in a dive. He was last seen chasing yet another Me-109, this time through the door of a church. Neither planes nor church survived the encounter. During the late winter of 1944 ocurred the famous dual between a Griffon-engined Spitfire XV and a P-38H of the 364FG. Col. Lowell few the P-38, engaging the Spitfire at 5,000 ft. in a head-on pass. Lowell was able to get on the Spitfire's tail and stay there no matter what the Spitfire pilot did. Although the Spitfire could execute a tighter turning circle than the P-38, Lowell was able to use the P-38's excellent stall characteristics to repeatedly pull inside the Spit's turn radius and ride the stall, then back off outside the Spit's turn, pick up speed and cut back in again in what he called a "cloverleaf" maneuver. After 20 minutes of this, at 1,000 ft. altitude, the Spit tried a Spit-S (at a 30-degree angle, not vertically down). Lowell stayed with the Spit through the maneuver, although his P-38 almost hit the ground. After that the Spitfire pilot broke off the engagement and flew home. This contest was witnessed by 75 pilots on the ground. Ultimately 7 P-38 FG were operational in northern Europe. The 474th was the only one to retain the P-38 till the end of the war. As pilots grew used to the plane and developed confidence in it, it successes against the Luftwaffe grew. On 7 July, '44, P-38s of the 20FG downed 25 out of 77 e/a destroyed that day, the highest of any group. The last UK-based P-38 ace was Robin Olds of the 479FG. On 14 Aug., '44, while flying alone, he encountered two FW-190s and engaged them in a dogfight, shooting both down. On 25 Aug, P-38s from 367 encountered FW-190s of JG-6, a top Luftwaffe unit. Wild, low-level battle ensued in which 8 P-38s and 20 FW-190s were down. Five of the FWs were shot down by Capt. Lawrence Blumer. 367 received a Presidential Unit Citation as a result of this battle. On the same day, P-38s from 474 shot down 21 FW-190s for the loss of 11 P-38s. The same day Olds' of 479 downed three Me-109s in a running battle that saw his canopy shot off. On 26 Sept., P-38s of the 479 downed 19 e/a near Munster. Shortly after that most P-38s were gradually replaced by P-51s. The last long-range bomber escort in northern Europe by P-38s was on 19 Nov. '44 when 367FG escorted bombers to Merzig, Germany. FW-190s attempted to intercept. P-38s downed six with no losses. No bombers were lost either. It was a good way to end the P-38s air-superiority role in northern Europe
__________________ ![]() Roman Susil Zlin, Czech Republic ...a friend of Joe Owsianik,So. Plainfield, NJ, a former left waist gunner from B-17G ''Tail End Charlie" from 2ndBG,20th Sqdn who was forced to bail out on Aug. 29th, 1944 over my country. |
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| Senior Member | The P-38 (C.C. Jordan; MakinKid; CDB100620) The cockpit heating problem was taken care of on the P-38L, the definitive Lightning, which made up about half the production run. But that didn't help pilots in the ETO or MTO in 1943 and early 1944. There were many cases of pilots being forced to abort mission because their hands and feet were frostbitten. One problem the P-38 had in dealing with the Me-109, but not the FW-190 (which was more of a low and mid-altitude fighter) was the Me's high altitude performace superiority. Above 25,000 ft., cooling or supercharger impeller or turbine speeds became limiting for the Lockheed, and high speed capability started to fall off. At low altitudes, the plane could max out at about 330-340 mph. This rose to well above 400 mph between 25,000 to 30,000. As the plane approached 30,000 ft, speeds over Mach 0.60 could be sustained in level flight. Thus, manuevering could quickly give the plane compressibility problems. At Mach 0.65 (290 mph IAS, 440 mph TAS at 30,000 ft.; 360 mph IAS, 460 mph TAS at 20,000 ft.) drag began to soar as the plane began to encounter compressibility. At Mach 0.67 shock waves began forming and buffeting began at Mach 0.675. At Mach 0.74 tuck under began. Buffeting developed at a lower Mach number in any maneuver exceeding 1 g. What this meant to a pilot in combat in say, a P-38H such as that used by the 55FG or 20FG circa Jan. '44, was that if, at high altitude such as Me-109s preferred approaching bomber formations, he locked on to the e/a and it split-S'ed and dove away (typical Luftwaffe evasive maneuver), if he attempted to follow, his P-38 would start to vibrate, then start bucking like a rodeo bronco, the control column would begin flail back and forth so forcefully it would probably be ripped out of his hands and begin pounding him to crap. Once the plane dropped down to lower altitude where the speed of sound was higher, the buffeting declined and the trim tab could be used to haul the airplane out of what seemed to be a death dive. Recovery with trim tab resulted in 5 g pull-out. Many a low-time service pilot would be so shaken by this experience that he would never dive the P-38 again, and might be so afraid of the airplane that his usefullness as a fighter pilot was over. The late J and L models solved this problem with the installation of a dive flap. Extend the flaps at the beginning of a dive and all problems were eliminated. Again, these models weren't available in the critical period between fall 1943 and spring 1944 when the most desperate battles against the Luftwaffe took place, and when the P-38s rep in Europe was established. The reason P-38s were as successful as they were in Europe (and it should be kept in mind they performed their escort role before it was decided to free the fighters from the bombers to seek out e/a on favorable terms so they were always forced to engage on unfavorable terms) was at least in part because they were wonderful aerobatic airplanes with absolutely no maneuvers restricted except the dive. Loops, Immelmans, slow and snap rolls, Cuban eights...it could perform them all with perfection. It had a wonderful ability to perform in the vertical, with an excellent rate of climb, splendid zoom climb. It could easily change direction while executing vertical maneuvers. It was also a very stable gun platform, being stable and very smooth while executing maneuvers. In contrast, the P-51, had far fewer compressibility problems at speeds normally encountered in combat, including dives from high altitude. The D model was placarded at 300 mph IAS (539 mph TAS, Mach 0.81) at 35,000 ft. In a dive, the P-51 was such an aerodynamically clean design that it could quickly enter compressibility if the dive was continued (in reality, a pilot could, as a rule, catch any German plane before compressibility became a problem). But, say, in an evasive dive to escape, as the P-51's speed in the dive increased, it started skidding beyond what the pilot could control (this could be a problem in a dive onto a much lower-flying plane or ground target--couldn't keep the plane tracking on the target if speed was too high). As compressibility was entered, it would start rolling and pitching and the whole plane would begin to vibrate. This began about Mach 0.72. The pilot could maintain control to above Mach 0.80 (stateside tests said 0.83 (605 mph) was max safe speed--but structural damage to the aircraft would result). The P-51's quirk that could catch the uprepared service pilot by surprise was that as airspeed built up over 450 mph, the plane would start to get very nose heavy. It needed to be trimmed tail heavy before the dive if speeds over 400 mph were anticipated. However, in high speed dives, the plane's skidding changed to unintended snap rolls so violent that the pilot's head was slammed against the canopy. Depending on how much fuel was in the fuselage tank, on pull-out stick force reversal could occur, a real thrill that could totally flummox a low-time service pilot diving earthward at close to 1,000 ft per second trying to escape a pursuer. The P-51 was a good dogfighter, positively stable under all flight routines. A pilot didn't have to work hard to get it to the limits of its flight envelope (that is, he wasn't sweating heaving and pushing and pulling and kicking to get it to move its ass.) It was important to burn down fuel in the fuselage tank to avoid longitudenal instabillity. Cranking into a tight turn with too much go-juice in the tank would mean instant stick force reversal and the pilot had to brace himself to oppose the stick slamming backward into his solar plexus, and shove hard to prevent the turn from tightening till, if he was lucky, he entered a high speed stall, or, if unlucky, the wing ripped off. Turns above 250 mph IAS were the killers, because they resulted in g forces high enough to black out the pilot so that he couldn't oppose the stick reversal and the Mustang would, unattended, wind itself up into a wing-buster. So, which plane would rather go into combat against the Luftwaffe in?
__________________ ![]() Roman Susil Zlin, Czech Republic ...a friend of Joe Owsianik,So. Plainfield, NJ, a former left waist gunner from B-17G ''Tail End Charlie" from 2ndBG,20th Sqdn who was forced to bail out on Aug. 29th, 1944 over my country. |
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| Senior Member | The P-38 (C.C. Jordan; MakinKid; CDB100620) The P-38... had two heavy engines set >out on the wings, way out from the center of gravity for rolling, with the >result that it had a poor roll rate. The P-38 did not want to roll at all when aileron force was first applied (inertial resistance), so there was a heartbeat of hesitation, then the plane would very sluggishly begin to roll. This sluggishness persisted through about 10 degrees of roll, after which the rate of roll became very good; in fact, with the aileron boost of the later J and L models, the faster the plane was going, the faster the rate of roll, giving the plane a terrific advantage in high-speed maneuver combat. The initial reluctance of the P-38 to enter a roll was easily counteracted: throttle back the inside engine briefly as as you turn the wheel, then bring power back up. The plane would snap into a roll so fast it might knock your head against the canopy. The trick was not to let the plane get away from you when doing this. It took praciice to get it right and make it an automatic action, especially during the heat of combat. The P-38 was splendidly maneuverable and had an excellent rate of climb and rapid rate of acceleration. And, of course, its concentrated nose armament was a distinct advantage. A good case could be made for the later versions being not only the best American fighter of the war, but the best piston-engine fighter, period. It flew the longest escort missions of the war (2200 miles round trip to the Borneo oil fields from bases in New Guinea), successfully battling such very capable fighters as the Ki-44 over the target. A P-38 fighter group (the 1FG in the MTO) was the only USAAF fighter unit to win two Presidential Unit Citations within the space of 5 days (one PUC was for a long-range low level attack against Axis airfields at Foggia, Italy flown from bases in North Africa, the other was for a bomber escort mission during which some 30 P-38s fought off about 125 German fighters, not letting a single bomber be shot down). The P-38's Achilles Heel was its high cost: the Army could buy two P-51s for the price of one P-38. Lockheed had never expected to mass-produce the design and did not engineer it for easy assembly, unlike the P-51, one of the chief unsung virtues of which was its ease of manufacture. The P-38 was also more expensive and time-consuming to maintain than single-engine fighters. Here's an excerpt of a Luftwaffe experte's (Heinz Knoke, 52 kills, all in the West) description of a duel with a P-38 (from "I Flew for the Fuhrer"): "...At once I peel off and dive into the Lightnings below. They spot us and swing round towards us to meet the attack.... Then we are in a madly milling dogfight...it is a case of every man for himself. I remain on the tail of a Lightning for several minutes. It flies like the devil himself, turning, diving, and climbing almost like a rocket. I am never able to fire more than a few pot-shots...." >Dick Bong flew against zekes and oscars. The P-38 had a good record >against the second division opponents in the east. In the west, where up >to 1943 the luftwaffe was the yardstick, P-38s were not very good. P-38 >units occasionally suffered severe defeats at the hands of the Luftwaffe >in Italy in a way that P-47 or P-51 never did. Greatest single loss of P-51s on a combat mission in the ETO for P-51s = 11(363FG); for the P-38 = 8 (55FG). The first quadruple kill by the USAAF in the ETO was acomplished by a P-38, which downed 3 FW-190s and 1 Me-109. The three FWs were downed in a classic, turning dogfight. Re the P-47, Gen. Frank Hunter, commander of VIII Fighter Command, told Gen Ira Eaker that the P-47 was not an effective escort fighter and did not want to send his fighters on maximum-range missions until he had enough aircraft to crush the Luftwaffe by sheer numbers. USAAF boss Hap Arnold, discussing the P-38 vs. the P-47 in a letter to Eaker in June, 1943, wrote: "I can't help but compare the excellent results accomplished with the P-38...and the meager results accomplished by your Fighter Command equipped with [the P-47]. Hunter himself described the P-38 as "a wonderful ship." (This is similar to the comment on the P-38 made by George Preddy, the leading Mustang ace. In his diary he notes of the P-38: "This is a wonderful flying ship." About the P-47 he wrote, "This is a nice flying ship." Later he wrote, "Sure getting disappointed in the P-47." About the P-51 he wrote, "It's a good flying ship.") Demand was so great for the P-38 in North Africa and the Pacific, however, that there was an insufficient supply and so, by default, the P-47 stayed in the ETO. Sid Woods flew against the Japanese with the 49FG (one confirmed kill). He flew against the Germans with the 479FG and as CO of the 4FG (nine confirmed kills). He considered the Japanese tougher foes than the Germans, the pilots more skillful, aggressive and determined, the airplanes they flew formidable fighters. A PTO ditty ran: "Don't give me a P-51. It was all right for fighting the Hun, But if fighting the Jap you try, You'll run out of sky. Don't give me a P-51." The success of SWPA army pilots against the Japanese was a result of good tactics. From the get-go, they flew free bomber escort, and ran fighter sweeps ahead of bomber formations to break up intercepting fighter formations. In combat areas, they flew "loose goose" formations with 1,000 ft. between planes, the element leader and wingman free to exchange positions as the tactical situation warranted. In Europe, tactics were much poorer. In the MTO, throughout the war, pilots were required to "beehive" around bombers, and were required to fly in units no smaller than the four-ship flight, which did not break up into two-ship elements. This meant one shooter and three wingmen, the No 4 man being like the last kid in a crack-the-whip game. Once maneuvering began he could not possibly maintain station and thus was frequently shot down. In the ETO, while the two-ship element was allowed, the formation was very tight, thus limiting ACM options. And, especially in the early days of long-range fighter escort, they were forced to stick very close to the bomers--75 ft. at one time. It's astonishing army pilots had any success in Europe at all employing such poor tactics. Had army pilots fighting the Japanese used such poor tactics, the Japanese would have mopped the floor with them. despite the presence of the P-38, the >Germans appeared to be relatively undeturred in their attacks on bomber >formations On 3 Nov. 1943 P-38s escorted bombers to Wilhemshaven. While the German fighters were, as a result of the efforts of the P-38 drivers, only able to shoot down three bombers, German fighter losses were sufficiently heavy, II/JGS suffering particularly badly (curiously, the 55FG pilots only claimed three e/a destroyed), that Gen. Galland held a special meeting with I Jagdkorps' division commanders the next day. One of the key decisions made at this meeting was to have the "wild sow" single-engine night fighter force transferred to day jobs to counter the P-38s. (Here we have what could be called "escort-once-removed"--P-38s were, in a way, performing "escort duties" for RAF's Bomber Command--drawing fighters away from them.) And it was acknowledged that the era of the twin-engined interceptor as an significant factor, was ended. On Nov. 13, 45 P-38 escorted bombers to Bremen. Only two bombers were lost to fighter interception. Throughout Nov and Dec, although the 8AF was sending double the no. of bombers against German targets it had in the fall, losses were never more than about 5 percent of the attacking force, and were often only a mere handful--on the Dec. 13, 1943 mission against Hamburg, for example, out of a force of 648 bombers, only 5 were lost. Many German fighter formations approached the bombers on this day, but when they saw the fighter escorts, refused to engage. At the end of Dec. Galland and the staff of Jagdkorp I admitted that their tactics against escorted bomber formations had failed. So before the P-51 became a significant factor in the air war over Europe, the Luftwaffe was stymied. It should be noted, of course, that this was not due to the P-38 being some sort of a "superfighter" as much as that it was good enough to get the job done (just how good being a subject for debate), which was all that was required.
__________________ ![]() Roman Susil Zlin, Czech Republic ...a friend of Joe Owsianik,So. Plainfield, NJ, a former left waist gunner from B-17G ''Tail End Charlie" from 2ndBG,20th Sqdn who was forced to bail out on Aug. 29th, 1944 over my country. |
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| | #5 |
| Senior Member | Imagine youself in a >fighter, flying towards a life and death combat situation knowing you >couldn't dive vertically or exceed a certain speed limit or you might >never recover from the dive? That's pretty much true of any fighter of the era, and not unique to the P-38. It's well documented that P-38 pilots in the ETO were afraid to dive after German fighters, who quickly realized that fact, and took advantage of it. The problem was not so much the P-38 as the familiarization of the pilots with the characteristics of the P-38 and how to handle them. In the case of a dive from high altitude in a P-38, the procedures was throttles to idle--let gravity do the work--when buffeting begins, bank right and left to slow the descent (doing this also helps you keep an eye on what's going on around you). Pretty straight forward. Why this wasn't practiced in the ETO is a question, but much the USAAF did, fighter-wise, in the ETO is questionable. Note also that if a pilot is intent on following an e/a all the way down in a dive, he doesn't necessarily have to have a superior dive speed to his foe (in fact, if he does, he will very likely overshoot), but he does need to be able to keep him in sight until his foe pulls out of his dive. Actually, being some distance behind your foe in a dive rather than being right on his tail is the best position to be in, because it means he has most likely lost sight of you and presumes himself safe, and, once he levels out or begins to climb, his speed bleeds off rapidly while you still have the downhill advantage. More than one Lightning pilot in the Pacific was downed by a much slower diving Zero that persisted in following him down and then reeled him in once he leveled off. That's why the veteran P-38 driver in the Pacific would immediately go into a corkscrew climb at the completion of a dive in order to clear his tail of any trailing e/a. If the Me-109, for example, were able to outdive a P-38, the P-38 driver could have reeled him in when he leveled out, or, if he were so far ahead as preclude that, the superior low-level speed of the P-38 would have brought him into gun range. Should the Me pilot have chosen to zoom climb, the P-38's superior zoom ability would have come into play. The real problem the P-38 pilot faced in the fall of 1943 in theETO was, on an equipment basis, the fact that the Me-109, in particular, had very good initial acceleration in the dive--even better than a P-40 (which, given time, could overhaul a diving Me). This would allow the Me driver to escape the attention of the Lightning pilot, who was, in those days, constrained to stay close to the bombers and so would not follow a diving Me 109 very far in any case. Weather was another major factor. Limiting it to the situation in immediate air combat, the superior initial acceleration of the Me over the P-38 would enable it to disappear into clouds and escape. Then there is the matter of training, with 55FG pilots having as little as 20 hours time in the P-38 before being sent on long-range missions in the European winter, a time when, traditionally, fighter operations wound down. The P-38 pilots faced an almost impossible job in the ETO with equipment that had not yet been optimized for that job. Merely flying a single-seat fighter in the kind of weather they encountered on such a long flight was a major feat. To escort bombers and fend off fighters while being forced to employ incorrect tactics made their job almost impossible. Yet they acomplished the job they were assigned--reduce bomber losses to fighter interception. Even during the war, the P-38, P-47 and P-51 each had adherents who argued the favorable points of each, sometimes quite vehemently, and, obviously, the arguments continue today. Capt. Jim Tapp was training supervisor of the 78FS of the 21FG temporarily based at Bellows while it transitioned from P-47s to P-51s. One day, he was flying a P-47 in company with two P-51s when they were bounced by two P-38s. "They ended up chasing each other in a circle with the performance pretty equal. I had the P-47 wide open and was turning inside all of them, but they seemed to be making two circles to my one. The P-47 would have done better high up, but even at altitude the 47 wasn't a match for the 51 or 38." Later, the P-47 adherents challenged the P-51 buffs to a race. A P-47D-26 belonging to the group CO, Col. Beckworth, was stripped of bomb racks, gone over with extra care by the ground crew and waxed till it shone. Capt. Tapp grabbed the first available P-51D he could sign out. The duo met up over Kaena Point at 30,000 and headed for Bellows. When the P-47 was at full throttle and full rpm, Tapp asked, "Is that all you've got?" When he received an affirmative, he opened the Mustang's throttle to "full goose bozo" position and simply ran away from the Jug. Tapp was back on the ground sipping a Coke when the Col's. P-47 touched down. In a mock dogfight between the Mustang and the Lightning, the skilled P-38 driver would fight in the vertical, taking advantage of his superior climb speed and aerobatic ability. The skilled Mustang pilot would attempt to extend away and come back unobserved. Once either locked onto the tail of the other, it would be very difficult to shake. The P-38 driver in such a situation would want to work the speed of the engagement down into the stall area where the Mustang couldn't follow him. He could also split-S, dive and zoom, probably losing the P-51. The Mustang pilot with a P-38 on his tail had fewer options. At high altitude, he could point the nose at the ground and keep it there till the the Lightning dwindled, then zoom climb into a fast, shallow climb to extend away. Interesting that the twin-engine fighter would have the advantage in a slow turning contest, or in the vertical--loops, split-Ses. What would typically happen if a Mustang bounced a Lightning would be that the P-38 would split-S, the Mustang would follow through the roll but keep on diving for some distance before pulling out, then circle around for another try at a bounce. The Lightning pilot would continue the split-S up into a loop and scan the sky for the Mustang. Typically, he would spot him some distance below beginning a pull out. The Lightning driver would finish the loop and fall on the climbing Mustang, locking onto his tail. The smart Mustang pilot would reduce the chance of this by rolling out of h is escape dive into a climb in a different direction. He might do a corkscrew climb. The "winner" of the dogfight would be the pilot who better kept sight of his foe, who better anticipated what his foe would do next, and who knew what to do with his own airplane to counter that anticipated move; in other words, the better pilot won--not the airplane.
__________________ ![]() Roman Susil Zlin, Czech Republic ...a friend of Joe Owsianik,So. Plainfield, NJ, a former left waist gunner from B-17G ''Tail End Charlie" from 2ndBG,20th Sqdn who was forced to bail out on Aug. 29th, 1944 over my country. |
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| | #6 |
| Senior Member | Besides, my point is that the Americans would eventually have developped a >> long-range fighter (and the P-38 could have gained air superiority over >> Germany if the United States had had to produce it instead of the P-51 >> P-47). > > In his book"The First and the Last" Adolf Galland, who fought >against >them said that the P-38 was no better than the ME-110 >so called fighter. > If P-38s with better performance had been built they may >have had a better chance. > > We have had some exhausting debates on the merits of the P-38; both here and over at rec.military.aviation. Much of the effort in these debates has been to overcome the post war myth that the P-51 was best fighter to emerge from WWII. Let's establish a few undisputed facts. Undisputed by those who have done the research. Frequently disputed by those who have not. I'll provide ten reasons why Galland's comments should be dismissed as mere piss and wind. 1) Adolf Galland has never been accused of being the standard of objective writing, or public speaking. A fine pilot and tactician, Galland frequent wrote and spoke about things, of which, he had minimal firsthand knowledge and understanding. About 15 years ago he got into a discussion with several former P-38 pilots about his comments in the First and the Last. Pressed, he admitted that his comments were not so much his own, but those of some of his pilots. He also admitted that a well flown P-38 was a very dangerous foe. One of the P-38 pilots involved in this discussion is still alive today and a personal friend. 2) Any P-38 pilot was eager to encounter an Me 110. They were very easy kills for the Lightning. 3) From the P-38J-25-LO on, the Lightning was likely the finest fighter package flying in 1944. It offered versatility unmatched by any other fighter in any theater, flown by any nation. There was virtually no mission beyond its means. 4) In terms of range, a properly flown P-38J or L (this means using the correct power and propeller settings) out-ranged the P-51D by as much as 200 miles. 5) The Japanese considered the P-38 to be a far greater adversary than the P-47 of the P-51. 6) The TRUE maximum speed of a P-38L was not the much published 414 mph. This reflects Military Power, not War Emergency Power. In WEP, a clean P-38L could exceed 440 mph. The P-38J with its lower rated engines could pull speeds in the low to mid 420's. 7) At corner speed, any P-38 model could EASILY out-turn any fighter in the Luftwaffe inventory. 9) Most Luftwaffe pilots felt that it was suicide to make a head-on attack against a P-38. The P-38's four .50 caliber MGs and one 20mm cannon concentrated in a 30 inch circle was devestating. 10) The P-38 was the only fighter in the ETO that could be flown into an accelerated stall at 1,000 ft. without fear of torque-rolling into an unrecoverable attitude. Nothing in the ETO could stay with a P-38 down in the tree tops. Absolutely nothing. I should give 10 reasons why the P-38 a problematic fighter, to balance the scales a bit. 1) Early models had only one generator. Suffer a failure of the associated engine and you were in deep trouble, especially at high altitudes where the battery had been cold-soaked and produced inadequate power. Without power, it became impossible to control the Curtiss Electric propellers, which would go into feather. 2) Models prior to the P-38L-5-LO had terrible heaters and defrosters. 3) Models prior to the P-38J-25-LO lacked dive flaps and were dangerous to dive at speeds beyond Mach .68. This allowed German pilots to escape in a steep dive and P-38 pilots were reluctant to follow. 4) At high altitudes, P-38s prior to the P-38L-1-LO tended to suffer engine failures. This was related to a poorly designed intake manifold, intercooler over-efficiency and poorly formulated avgas. 5) The lack of automatic engine controls in early models. 6) Poor roll response in early P-38's. Roll rate in later models with hydraulically boosted ailerons was outstanding. 7) The P-38 required nearly twice the man-hours to maintain the fighter. It also consumed 80% more fuel than a P-51D for a given distance. cowling and crowded booms. 9) Unreliable turbocharger regulators in early models. 10) Poor rear vision, especially below . The P-38 was not without serious problems. However, as a combat plane it was among the very best. Galland was wrong, and he knew it. Perhaps there was something about a big twin out-flying his 109 that caused him to refuse to acknowledge what he KNEW to be true. Of course, that is just speculation. Nonetheless, the fact that Galland could not stand up to the challange of the P-38 pilots indicates that he was being less than honest in his memiors. Another fact, that he himself barely escaped with his scalp from a lone P-38L, should settle any arguments. That P-38, by the way, had to break off due to fuel limits being exceeded. The U.S. pilot was from the 364th FG. Galland was flying a Fw-190D. Galland avoided discussing this event unless pressed hard. My regards, C.C. Jordan
__________________ ![]() Roman Susil Zlin, Czech Republic ...a friend of Joe Owsianik,So. Plainfield, NJ, a former left waist gunner from B-17G ''Tail End Charlie" from 2ndBG,20th Sqdn who was forced to bail out on Aug. 29th, 1944 over my country. |
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| | #7 |
| Senior Member | I have yet to see a single poster in the anti-P-38 side of the debate say >anything about the fact that the P-38 had the best weapons package and >was the best gunnery platform of any of the fighters being debated. Most of the folks involved in this discussion would quickly concede these facts. Also, most are aware that the P-38 found a very productive vocation as a first rate fighter bomber, even in the ETO. There was no better aircraft for dive bombing. As a strafing aircraft, the concentration of guns in the nose was devestating, assuming you could bring them to bear. The P-47, with its expanding cone of fire was more likely to hit the target, if not do as much damage to it as the P-38. Against enemy troops, the P-47 tended to be more effective. Against harder targets, such as trains, the P-38 was more effective. > >'Anti-P38' is a bit strong, most posters are simply disagreeing with the >contention that the P-38's weak record in the ETO (compared to its record >in SWPA) was because of official ineptitude rather than the plane's >weaknesses. As far as armament, 6 or > >8 .50 cal machine guns was adequate, 4 .50s and 1 20mm in the nose was >indeed more than adequate. I don't think the US military was ever >dissatisfied with the .50 cal wing-mounted configuration, later fighters >designed to go up against Japanese fighters went back to 4 .50 cal (F8F, >FM-2). > > >> >> <snip> >> Or even the ability to limp home on one engine, which none of the >> single engined fighters could do. > >There are probably no stats to answer this question, but I wonder how >many pilots were killed by the twin-engined configuration. Quite a few pilots died in P-38 accidents. Indeed, it was a handful when losing an engine shortly after lift off. Nonetheless, as Milo Burcham and Tony LeVier proved, proper training could eliminate virtually all of these accidents. >It is well known that early in its >deployment the P-38 killed many pilots when an engine failed on take-off >and control was lost. More training solved this problem, but even a well >trained pilot could conceivably spin in if an assymetrical thrust >situation occurred suddenly at low altitude. A pilot losing his engine >in a single-engine fighter at low altitude may have a chance to bail >safely without having to fight for control first. The first thing the P-38 pilot must do when losing an engine/prop was to pull off power to the healthy engine. If very near stall speed, one had to push the nose over to maintain airspeed while **slowly** adding power to the remaining engine. Do it any other way and you **will** make a big hole. Do not attempt to feather the prop until you have enough altitude to make the field in a glide. Do not lower the landing gear until you are certain to make the field. Lower the flaps in increments. >In other words, I wonder if the twin configuration was a life saver for >some and a killer for others. Obviously, those pilots who were saved by >the 2nd Allison would swear by the twin configuration, but those who were >killed by it never got a chance to give their opinion. Does anyone have >stats to compare the loss rates of ground attack units flying the P-38 >with those flying the P-47? This might be a better way to compare the >real value of two engines in combat, as actual rather than hypothetical >survivability is the issue. I don't have such data, and I suspect that it was likely never to have been compiled. But, I would offer this theory: I suppose survivability was very close with these two types. The P-38 with redundant systems and the P-47 with its remarkably durable R-2800 radial, both could suck up a fair amout of abuse and still wobble on home. The Mustang certainly suffered more from triple A than the other two. My regards, C.C. Jordan
__________________ ![]() Roman Susil Zlin, Czech Republic ...a friend of Joe Owsianik,So. Plainfield, NJ, a former left waist gunner from B-17G ''Tail End Charlie" from 2ndBG,20th Sqdn who was forced to bail out on Aug. 29th, 1944 over my country. |
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| | #8 |
| Senior Member | I havenīt copied all the articles, so if interested go to The P-38 (C.C. Jordan; MakinKid; CDB100620)
__________________ ![]() Roman Susil Zlin, Czech Republic ...a friend of Joe Owsianik,So. Plainfield, NJ, a former left waist gunner from B-17G ''Tail End Charlie" from 2ndBG,20th Sqdn who was forced to bail out on Aug. 29th, 1944 over my country. |
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| | #9 |
| Senior Member Join Date: Dec 2008 Location: Ohio
Posts: 273
| I have read that before and find it very very interesting. And speaking of the Lightning's roll rate, I will post a video of one at an Airshow . The video starts off somewhat poor but be patient, it gets better. But check out the P-38 as he rolls her while climbing near vertical, doesn't look slow to me. The very last roll at the end of the film is the fastest. Here is the video: YouTube - P38 Lightning at Cosford |
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| | #10 |
| Senior Member | THX for posting this video Mike! Think they improved its roll rate since J (?) version with hydraulic controled ailerons... Although I love P-51D, P-38 is my favourite fighter...
__________________ ![]() Roman Susil Zlin, Czech Republic ...a friend of Joe Owsianik,So. Plainfield, NJ, a former left waist gunner from B-17G ''Tail End Charlie" from 2ndBG,20th Sqdn who was forced to bail out on Aug. 29th, 1944 over my country. |
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| | #11 |
| IP/Mech THE GREAT GAZOO ![]() Join Date: Apr 2005 Location: Colorado, USA
Posts: 16,874
| I mentioned on here several times that I had a former neighbor who was a WW2 vet, he flew P-38s and P-51s and although he said the -51 was way more maneuverable, he preferred the P-38.
__________________ > I Support Doug Gillis < |
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| | #12 |
| Senior Member Join Date: Apr 2007 Location: Finland
Posts: 126
| Counterpoints: 1. Doolittle considered the P-38 as "a second rate fighter when compared to the P-47 and P-51." 2. Of the three major USAAF late war fighters, the P-38 had the worst kill/loss -ratio and loss/sortie -ratio ( in ETO). 3. Galland considered the P-38 as a failure. 4. The P-38 was expensive, it cost twice as much as P-51. PS. The Lowell-Galland -story is most likely total baloney. Edit: The thread is OK, but don't really belong to "Flight test data" -forum. Last edited by Timppa; 02-18-2009 at 09:34 AM. |
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| | #14 |
| IP/Mech THE GREAT GAZOO ![]() Join Date: Apr 2005 Location: Colorado, USA
Posts: 16,874
| It has pilot discriptions about flying this aircraft aloung with operating data. I believe its fine where its at.
__________________ > I Support Doug Gillis < Last edited by FLYBOYJ; 02-18-2009 at 02:41 PM. |
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