Atlas/ Pre-1982 Codebook/ RUNWY_COMP
NTSB · Form 6120.4
RUNWY_COMP
RUNWY_COMP
11 codes
- ** RUNWAY COMPOSITION
- A MACADAM/ASPHALT
- B CONCRETE
- C SOD/GRASS
- D DIRT
- E SHELL
- F GRAVEL (CRUSHED STONE)
- G CORAL
- H COMBINATION OF COMPOSITIONS
- Y OTHER
- 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.