MAINT_DETEC_RECORDER
MAINT_DETEC_RECORDER · 5 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.
- ** MAINT & DETECTION ANALYS REC
- A INSTALLED-IN USE
- B INSTALLED-NOT IN USE
- C NOT INSTALLED
- D INSTL-OPERATION/USE UNKNOWN