But if training extreme manouvres outside the envelope for large passenger or combat jets seems both highly dangerous and extremely expensive.
Like practicing to land a 747 with fires in two engines or to recover an F-35 from a flat spin.
For example no one is going from zero to jumping in an F35 which is why there are several types of training aircraft military fast-jet pilots progress through.
But if training extreme manouvres outside the envelope for large passenger or combat jets seems both highly dangerous and extremely expensive.
Like practicing to land a 747 with fires in two engines or to recover an F-35 from a flat spin.