NTSB CAROL · Event
Event CHI76AC076
Aircraft involved
Historical record (pre-1982)
NTSB recorded this accident in the pre-1982 coded-field schema — structured fields rather than free-text narrative. Decoded codes use established NTSB single-letter taxonomies; cause factors remain verbatim pending the Form 6120.4 codebook lookup.
Aircraft
AMER AVCO AA1-B · N9934L
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Cruise climb (DB)
Operator type
Personal/private
Kind of flying
A3
Weather at impact
Sky
SCATTERED-ABOVE 1000 FEET
Wind
250° / 8 kt
Temp
69° F
Aircraft history
Serial number
000AA1B-0234
Total time
1,125 hrs
Pilot
Certificate
Airline transport
Total hours
43
Age
26
Probable cause (from PRE1982.MDB)
PILOT-INADVERTENTLY SWITCHED IGN OFF DURING FLIGHT
Investigator remarks
LARGE KEY RING IN SWITCH,EASILY DISPLACED.
Cause factors
- 84/C/J C MISCELLANEOUS WRITTEN CAUSE Cause
- 64/B/16 B PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED
- 64/L/08 L PILOT IN COMMAND DIVERTED ATTENTION FROM OPERATION OF AIRCRAFT
Decoded against the NTSB Form 6120.4 cause-factor codebook (ct_Pre1982 table). Each row shows the raw triplet, modifier (Cause / Factor / etc.), category, and specific code.
Source: NTSB pre-1982 historical archive. Docket
3 2426.
Source file
NTSB_1976_3_2426.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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