NTSB CAROL · Event
Event OAK77FA013
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
BEECH C45H · N94972
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dusk
Weather
IMC
Phase of flight
Cruise — level (EA)
Operator type
Z
Airport
SONOMA SKYPARK
Kind of flying
DZ
Weather at impact
Sky
OBSCURATION
Aircraft history
Serial number
0000000AF390
Total time
2,824 hrs
Pilot
Certificate
Commercial — instrument
Total hours
1,000
Age
43
Probable cause (from PRE1982.MDB)
R, TURN SOUTH, ENGINES SURGE, THEN SILENCE.
Investigator remarks
WITNESS AT AIRPORT HEARD ACFT FLY LOW OVER HANGE
Cause factors
- 64/A/02 A PILOT IN COMMAND ATTEMPTED OPERATION BEYOND EXPERIENCE/ABILITY LEVEL Cause — pilot/personnel action
- 64/A/33 A PILOT IN COMMAND EXERCISED POOR JUDGMENT Cause — pilot/personnel action
- 64/A/16 A PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
- 82/A/A A WEATHER LOW CEILING Cause — pilot/personnel action
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 0022.
Source file
NTSB_1977_3_0022.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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