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Atlas / NTSB / LAX73FUD05

NTSB CAROL · Event

Event LAX73FUD05

1972-10-08 HAWTHORNE, California, United States Minor 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 150 · N6979S

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

D1

Operator type

D

Airport

HAWTHORNE

Kind of flying

B0

Weather at impact

Sky

CLEAR

Wind

270° / 10 kt

Aircraft history

Serial number

000015067679

Total time

1,151 hrs

Pilot

Certificate

Airline transport

Total hours

31

Age

46

Probable cause (from PRE1982.MDB)

ERSHOT ARPT,PAST PARKING LOT AND HIT CEMENT PILE.

Investigator remarks

NR 4 CYL EXHAUST VALVE FAILED. PLT COMPLETELY OV

Cause factors

  • 74/C/AF C
    POWERPLANT VALVE ASSEMBLIES Cause
  • 88/C/95 C
    MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause
  • 64/B/46 B
    PILOT IN COMMAND MISJUDGED DISTANCE AND SPEED
  • 88/K/22 K
    MISCELLANEOUS ACTS,CONDITIONS POORLY PLANNED APPROACH Joint factor
  • 88/K/AQ K
    MISCELLANEOUS ACTS,CONDITIONS DOWNWIND 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 3183. Source file NTSB_1972_3_3183.txt. Modern CAROL record on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗