**** DONE: GB-37 1/72 Airfix Westland Scout (RAN) - Helicopters / Military a/c of BoB 1940

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Not seen that filter on any Scouts, in any country, but I'm guessing it was a later addition, for dusty conditions, perhaps even for just one deployment, or, if the aircraft is still maintained in airworthy condition, perhaps a 'modern' requirement.
Personally, I think I'd leave it off, but see what the museum says.
 
Westlandscout1.jpg
 
ive never seen that photo before. Thankyou Wurger. I don't suppose when that was taken.....the yellow flash in the nose suggests it was taken some time prior to 1970. The aircraft looks fairly new as well (for example, look at the exhausts...no signs of exhaust stains at all). All these things suggest at least that the apparatus came with the aircraft
 
Good quality images wotjek. Thank you yet again for your assistance.

The images that you've posted that either can be confirmed as 60-70's images (or at least look like they do) don't have that air filter visible.

The image that you posted in post 27 looks old to me, for two reasons. firstly, the location. The background appears to be the rocket range of the Fleet air base at jervis Bay. I could be wrong on that. But modern day that area has much bigger trees and a lot more vegetation around it. secondly, the yellow flashs in the nose that you see have not been part of the livery for this aircraft for a long time. So whilst my opinion is based on some fairly flimsy observations, the balance is that its a genuine period photo.

Terry mentioned the filter might be something the RAN might have added to suppress dust.....that's hard to accept on two counts. The first is that the Scout would be unlikely to operate in conditions of heavy dust. They were used over water or near the coast in Australia. if the filter was because of dust issues, you would think the Jordanian Scouts would have such apparatus visible. But ive not seen any of their Scouts with the apparatus either.

The second is that it was a field mod put on by the navy for reasons that are now lost. might be, but still not fully plausible. We only ever operated two of these beasts, one of which was lost in the later 60,s 9the wreck was recovered I believe, and is slowly being, or already has been restored....S/N 102) . I just cant see the RAN, as a minor user of just two a/c, making such major changes to the propulsion system. It is more likely that there was some sort of optional extra available from Westland, that the RAN thought they needed and fitted to the a/c. The RAN, as a small navy is unlikely in my view to go rashly off fitting air filters where they don't belong.....
 
Not a bad choice Michael and it looks like your going to have fun with it. Good photo select as well Wotjek. As a point of interest, the Australian Seaking's also had a special dust filter added, possibly just an Australian thing.
 
I think Wotjek's last photo conclusively shows that the filter was fitted to other Scouts from different nationalities. Why they would be taken off, or at least not visible on so many photos is still a mystery, but it is valid to display them I think.

Very engaging discussion guys.
 
Just a thought - looks like '891' was very badly damaged in whatever accident it had. Could it be even slightly possible that the museum '891' is another airframe, painted up to look like '891', and just happens to be an example with that filter ?
It's relatively common, or was, for some museum exhibits to painted to represent a different, serving aircraft.
 
It is very likely Terry. Here is the 841 taken a little from the top. The filters ducts can be seen partially.

scout3 filters_.jpg


scout3 filters.jpg
 
"891" is the RAN code number, and is the same a/c as serial number 101 (S/N101). According to ADF serials, the history of this aircraft is

"Delivered 20/03/63.
Arrived as WS101 and later Serialled N8-101.
Damaged 03/64 during landing.
Withdrawn 10/08/77.
To Naval Aviation Museum 10/82.
Restored to flying condition as 891/VH-NVY.
Damaged, rolling on its side in an accident at Schofield Air Show in Nov 1985.
The cause of the accident was an unqualified, unlicensed pilot who tried to air taxi it to another spot.
Static Display at Australia's Museum of Flight, Nowra NSW as 891.
The tail boom, possibly an expired one, from aircraft XV134 has been used to complete this aircraft.
After some doubt on the id's supplied here it was noted in the cockpit 12/01 there was a plate with c/n F.8456
"

Its more or less the same a/c, but with a new tail. It can no longer fly.

For reference S/N 102 has the following history according to ADF serials
They arrived in Australia on the merchant vessel "Auckland Star".
Delivered 20/03/63.
Arrived as WS102 and later Serialled N8-102.
Ditched 08/04/67, from HMAS Moresby in Wewak Harbour PNG.
While the aircraft was recovered it was written off
".

Its what happened to the "write off" that is a bit interesting. As far as im aware its been retained and partially restored (privately).

There is a third airframe I should mention, though thgis airframe was never part of the RAN active operations units

Delivered 11/08/1964 to UK Army Air Corps.
This aircraft was acquired for restoration at Nowra NSW for the Naval Historic Flight and is an ex British Army aircraft XR603. Although it has been done up in the colours of N8-102 it has as yet never flown in Australia.
Along with it came a certain amount of spares.
It arrived in Australia aboard a Royal Navy, Royal Fleet Auxiliary ship.
On being off loaded in Sydney it was improperly lashed to a Flatbed an the tail boom was damaged enroute to RANAS Nowra.
It will be restored to flight as 892, Registered VH-NVW representing N8-102
(the one that crashed and was 'written off in 1967).
 
Excellent detail shot of the interior Wotjek.

That third shot in post 33 indicates that the engine decking in the RAN units is finished in the same Royal Blue as the rest of the outer skin. I always thought it would be finished in a dark grey......
 
Good Info Michael, and good pics Wojtek.
I know the reason for that filter system - it's protection against Canada Geese that are way off course !!!
 
Ive received the following communication from the RAN Fleet Air Arm Museum :


"Hello Michael,

Thank you for your enquiry regarding the Westland Scout. The filter, or "Inlet Particle Separator" (IPS) was fitted as 'role equipment', meaning that it was only installed dependant on the flying conditions where the aircraft operated.

The image was taken onboard HMAS Moresby during 1966 and a lot of the survey work was being done in north Western Australia in dry and dusty conditions. The IPS did have a slight impact on engine efficiency and power output hence it was only fitted when required.

I trust this satisfies your enquiry.

Regards,

TERENCE HETHERINGTON
MANAGER
FLEET AIR ARM MUSEUM"

He attached the following fantastic image



upload_2018-2-20_16-21-30.png



Look at how many drums this bird is lifting!!!!!!!

I would say issue solved, case closed.
 

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