The two test pilots who helped test the Chinese Comac C919 prototype all went to the S.A flight school while the rest to the "National Test Pilot School" in Cal

The two test pilots who helped test the Chinese Comac C919 prototype all went to the S.A flight school while the rest to the "National Test Pilot School" in California. Most likely they did military flight training before this but that is how most pilots get their training before moving on to civilian flying considering the costs involved. It all sounds like BS to me.