Atlas/ Pre-1982 Codebook/ VOR_TVOR
NTSB · Form 6120.4
VOR_TVOR
VOR_TVOR
4 codes
- ** VOR
- A AVAILABLE
- B NOT AVAILABLE
- Z UNKNOWN/NOT REPORTED
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.