Glider
Captain
I think there has always been a tendency for different organisation to have a preference for an emphasis on Kinetic or chemical energy.
In the 50's to the 70's Europe tended to go for the Chemical preference (think DEFTA and ADEN 30mm) whereas the USAF tended to go for the Kinetic approach (20mm of various types).
Today the preference seems to be in the 25-27mm sized cannon
You pay your money and take your choice.
In the 50's to the 70's Europe tended to go for the Chemical preference (think DEFTA and ADEN 30mm) whereas the USAF tended to go for the Kinetic approach (20mm of various types).
Today the preference seems to be in the 25-27mm sized cannon
You pay your money and take your choice.