Atlas / NTSB / OAK78FVG20

NTSB CAROL · Event

Event OAK78FVG20

1978-02-12 NAPA, California, United States None 1 aircraft Status: Completed

Aircraft involved

N122GD Beech B95 None

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 B95 · N122GD

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dusk

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

D

Airport

NAPA

Kind of flying

B0

Weather at impact

Sky

BROKEN

Aircraft history

Serial number

0000000TC-68

Total time

2,377 hrs

Pilot

Certificate

Commercial — instrument

Total hours

413

Age

40

Cause factors

64/A/39 A
PILOT IN COMMAND FAILED TO ASSURE THE GEAR WAS DOWN AND LOCKED 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 0197. Source file NTSB_1978_3_0197.txt. Modern CAROL record on data.ntsb.gov ↗.

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