ASCAN Helms inspects T-38A during flight training at Ellington Field

Cosmonaut Sergei Krikalev in rear station of NASA T-38 for training flight

Jan 25, 1993

Cosmonaut Vladimir Titov in rear station of NASA T-38 for training flight

Jan 25, 1993

ASCAN Helms sits in T-38A cockpit and prepares for Ellington Field training

Aug 13, 1990

T-38 Aircraft Fly Over Washington

Apr 5, 2012