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Atlas / NTSB / OAK75AP001

NTSB CAROL · Event

Event OAK75AP001

1974-07-02 YUBA CITY, California, United States Fatal 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

CESSNA A150L · N6149F

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

Personal/private

Airport

HARNEDS STRIP

Kind of flying

DZ

Weather at impact

Sky

CLEAR

Wind

220° / 5 kt

Temp

93° F

Aircraft history

Serial number

0250691-A-48

Total time

588 hrs

Pilot

Certificate

Commercial

Total hours

293

Age

24

Investigator remarks

UNAUTHORIZED FLIGHT.PLT BLOOD ALC LVL 120MG%.

Cause factors

  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
  • 64/J/65 J
    PILOT IN COMMAND PHYSICAL IMPAIRMENT Joint cause
  • 88/J/67 J
    MISCELLANEOUS ACTS,CONDITIONS ALCOHOLIC IMPAIRMENT OF EFFICIENCY AND JUDGMENT Joint cause
  • 88/J/26 J
    MISCELLANEOUS ACTS,CONDITIONS STOLEN OR UNAUTHORIZED USE OF AIRCRAFT 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 2263. Source file NTSB_1974_3_2263.txt. Modern CAROL record on data.ntsb.gov ↗.