Atlas/ Pre-1982 Codebook/ EVAC_LADDER
NTSB · Form 6120.4
EVAC_LADDER
EVAC_LADDER
4 codes
- ** LADDER
- A AVAILABLE-USED
- B AVAILABLE-NOT USED
- C NOT AVAILABLE
Source
Codes verbatim from the ct_Pre1982 table of
PRE1982.MDB — the FAA-distributed pre-1982 NTSB
aviation accident database. Used internally by the Atlas to decode
legacy accident records on every pre-1982 NTSB event page.