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Atlas / NTSB / OAK76DVW10

NTSB CAROL · Event

Event OAK76DVW10

1975-12-24 BISHOP, California, United States None 1 aircraft Status: Completed

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

PIPER PA-22 · N8689D

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Night

Weather

VMC

Phase of flight

EE

Operator type

D

Kind of flying

B0

Weather at impact

Sky

CLEAR

Temp

42° F

Aircraft history

Serial number

0000022-5807

Total time

2,079 hrs

Pilot

Certificate

Commercial — instrument

Total hours

260

Age

28

Investigator remarks

UN MAINTAIN FLT. WIND VELOCITY N/R.

Cause factors

  • 82/A/H A
    WEATHER UNFAVORABLE WIND CONDITIONS Cause — pilot/personnel action
  • 82/A/M A
    WEATHER DOWNDRAFT,UPDRAFTS Cause — pilot/personnel action
  • 82/J/W J
    WEATHER HIGH DENSITY ALTITUDE Joint cause
  • 83/J/I J
    TERRAIN HIGH OBSTRUCTIONS 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 3857. Source file NTSB_1975_3_3857.txt. Modern CAROL record on data.ntsb.gov ↗.