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Atlas / NTSB / LAX72FUA23

NTSB CAROL · Event

Event LAX72FUA23

1971-10-31 TORRANCE, 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

PITTS SPCL S1C · N505Q

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

D

Airport

TORRANCE MUNI

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000000000001

Total time

157 hrs

Pilot

Certificate

Commercial — instrument

Total hours

1,775

Age

46

Probable cause (from PRE1982.MDB)

VEERED OFF RNWY ONTO SOFT UNIMPROVED SURFACE.

Investigator remarks

R BRAKE SEIZED OR RESTRICTED WHEEL ROTATION,ACFT

Cause factors

  • 70/C/CJ C
    AIRFRAME BRAKING SYSTEM (NORMAL SYSTEM) Cause
  • 80/K/BF K
    AIRPORTS/AIRWAYS/FACILITIES SOFT SHOULDERS Joint factor

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 4385. Source file NTSB_1971_3_4385.txt. Modern CAROL record on data.ntsb.gov ↗.