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HTOL

HTOL can be an abbreviation for:

  • High temperature operating life, a method of estimating the operating life of a product
  • Horizontal take-off and landing, as opposed to Vertical take-off and landing
    • STOL, Short take-off and landing
    • CTOL, Conventional take-off and landing
    • STOBAR, Short take-off but arrested recovery
    • CATOBAR, Catapult-assisted take-off but arrested recovery