title: List of X-1D flights
text: # List of X-1D flights
  
  ## X-1D pilots
  
  | Pilot | Agency | Flights | Aircraft |
  | - | - | - | - |
  | Jean Ziegler | Bell | 1 | 48-1386 |
  | Frank Everest | USAF | 1 | 48-1386 |
  
  ## X-1D flights
  
  | Vehicle Flight # | Date | Pilot | Aircraft | Agency | Velocity -Mach- | Altitude - m - | Comments |
  | - | - | - | - | - | - | - | - |
  | X-1D #1 | July 24, 1951 | Jean Ziegler | 48-1386 | Bell 1 | ? | ? | Pilot familiarization. Glide flight. Nose gear broken on landing. |
  | X-1D #2 | August 22, 1951 | Frank Everest | 48-1386 | USAF 1 | ? | ? | Launch aborted. Small explosion during propellant jettison process. Pilot evacuated to B-50. X-1D jettisoned and destroyed. |
  