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[Special contribution from 17 followers] HS121 Test machine accident

375 bilibilijianfeiDOG  18 hours ago

Yes, I'm back,The crash occurred in 1966 when a de Havilland HS121 crashed during a test flight because the crew went into a deep stall during a stall test

General Characteristics

  • Created On Android
  • Wingspan 112.6ft (34.3m)
  • Length 129.1ft (39.4m)
  • Height 32.0ft (9.7m)
  • Empty Weight N/A
  • Loaded Weight 68,797lbs (31,205kg)

Performance

  • Power/Weight Ratio 0.391
  • Horse Power/Weight Ratio 0.007
  • Wing Loading 27.3lbs/ft2 (133.2kg/m2)
  • Wing Area 2,521.3ft2 (234.2m2)
  • Drag Points 13402

Parts

  • Number of Parts 434
  • Control Surfaces 9
  • Performance Cost 2,386