NTSB CAROL · Event
Event OAK66F0241
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
BOEING A-75N1 · N7713C
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
EB
Operator type
Part 135 (air taxi/commuter)
Kind of flying
CB
Weather at impact
Sky
CLEAR
Wind
360° / 10 kt
Temp
70° F
Aircraft history
Total time
896 hrs
Pilot
Certificate
Commercial
Total hours
5,000
Age
38
Investigator remarks
CAM REDUCTION GEAR ASSEMBLY FAILED.
Cause factors
- 74/A/AY A POWERPLANT OTHER Cause — pilot/personnel action
- 88/A/95 A MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause — pilot/personnel action
- 64/B/16 B PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED
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 0674.
Source file
NTSB_1966_3_0674.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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