ER-2 High-Altitude Science AircraftER-2s bearing tail numbers 806 and 809 are used as airborne science platforms by NASA's Dryden Flight Research Center. The...ER-2 tail number 806, is one of two Airborne Science ER-2s used as science platforms by Dryden. The aircraft are...Lockheed ER-2 #809 cockpitER-2s bearing tail numbers 806 and 809 are used as airborne science platforms by NASA's Dryden Flight Research Center. The...One of NASA's two ER-2 Earth resources aircraft shows off its lines during a flyover at the Edwards Air Force...ER-2 tail number 809, is one of two Airborne Science ER-2s used as science platforms by Dryden. The aircraft are...