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Atlas / NTSB / OAK70AP058

NTSB CAROL · Event

Event OAK70AP058

1970-05-18 SAN FRANCISCO, 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

LOCKHEED GA 382E · N9258R

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dusk

Weather

VMC

Phase of flight

C0

Airport

SAN FRANCISCO INT

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000000004170

Total time

10,707 hrs

Pilot

Certificate

DA (DA)

Total hours

6,321

Age

37

Probable cause (from PRE1982.MDB)

WITH OUTBD ENGS.L BRAKE FAILED,WHEEL CAUGHT FIRE.

Investigator remarks

T/O ABORTED.NR1 PROP PITCH LOCKED 95 PCT.TAXIED

Cause factors

  • 74/C/KA C
    POWERPLANT POWERPLANT FAILURE FOR UNDETERMINED REASONS Cause
  • 64/B/21 B
    PILOT IN COMMAND IMPROPER OPERATION OF POWERPLANT & POWERPLANT CONTROLS
  • 88/B/42 B
    MISCELLANEOUS ACTS,CONDITIONS THRUST REVERSAL-ASYMETRICAL
  • 64/B/33 B
    PILOT IN COMMAND EXERCISED POOR JUDGMENT
  • 70/B/CJ B
    AIRFRAME BRAKING SYSTEM (NORMAL SYSTEM)
  • 88/B/52 B
    MISCELLANEOUS ACTS,CONDITIONS FIRE IN BRAKES,WHEEL ASSEMBLY,WHEEL WELL

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 1 0039. Source file NTSB_1970_1_0039.txt. Modern CAROL record on data.ntsb.gov ↗.