NTSB CAROL · Event
Event OAK65F0004
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
MOONEY M21 · N6594U
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
EE
Operator type
D
Airport
LINCOLN
Kind of flying
A0
Weather at impact
Sky
CLEAR
Aircraft history
Total time
523 hrs
Pilot
Certificate
Flight instructor (CFI)
Total hours
2,400
Age
45
Investigator remarks
INOPERATIVE GEAR WARNING HORN
Cause factors
- 64/A/10 A PILOT IN COMMAND FAILED TO EXTEND LANDING GEAR Cause — pilot/personnel action
- 70/J/CL J AIRFRAME LANDING GEAR WARNING AND INDICATING COMPONENTS Joint cause
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 0243.
Source file
NTSB_1965_3_0243.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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