Upset and departure are different things. Some aircraft can seem strait and level, but still be fully departed and falling like a rock. This won't happen in a

Upset and departure are different things. Some aircraft can seem strait and level, but still be fully departed and falling like a rock. This won't happen in a Cessna trainer. It is normally associated with faster aircraft. The F-16 famously has a deep stall mode that sees it fall like a pancake for many thousand feet, with little hope of recovery at low altitudes.