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EVAC_LADDER

EVAC_LADDER · 4 codes · NTSB Form 6120.4

Verbatim from the ct_Pre1982 table of PRE1982.MDB, the FAA-distributed pre-1982 NTSB accident database; used to decode every pre-1982 NTSB event page.

  • ** LADDER
  • A AVAILABLE-USED
  • B AVAILABLE-NOT USED
  • C NOT AVAILABLE