In WWII terms they come as a function of aircraft production capability as the stategy was to keep putting fresh young faces in trainer cockpits and advancing everybody that didn't crash after a quick run down of controls and a couple of paired instructor flights.
I had a couple of aunts that were both members of the UK/AU Women's Auxiliary Air Force (1939 - 1949) and they each had rudimentary training for spitfires, heavy bombers, jets, etc that came down to mere hours and "see how you go".
alt Hacker News
In convential modern terms, sure.
In WWII terms they come as a function of aircraft production capability as the stategy was to keep putting fresh young faces in trainer cockpits and advancing everybody that didn't crash after a quick run down of controls and a couple of paired instructor flights.
I had a couple of aunts that were both members of the UK/AU Women's Auxiliary Air Force (1939 - 1949) and they each had rudimentary training for spitfires, heavy bombers, jets, etc that came down to mere hours and "see how you go".