What type of aviator was Schirra certified as before joining NASA?
Commercial aviator
Naval aviator
Test aviator
Fighter aviator
Answer
**Naval aviator.** Schirra was a certified naval aviator before joining NASA. This means he was trained to operate various types of military aircraft, including jets and helicopters, and had extensive experience in flight operations and navigation.
Beyond the Earth's Horizon: The Wally Schirra Astronaut Quiz