KTNT?
Who does training IN the airplane?
Some military operator brings an ex-civilian 737 in for touch n goes all of the time. It is painted gray with a red tail. We also get kc-135/ec-135s and c-9s that shoot approaches and touch n goes.
Surprisingly Mountain Air Cargo also does approach and pattern work at my airport with the 'vans and ATR's. Occasionally they will stop for breakfast or lunch.
Who does training IN the airplane?