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Atlas / NTSB / LAX74AL059

NTSB CAROL · Event

Event LAX74AL059

1974-03-05 BORREGO SPG, 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

NAMC YS-11A · N208PA

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

DC

Operator type

N

Kind of flying

A0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000000002082

Total time

9,163 hrs

Pilot

Certificate

GA (GA)

Total hours

5,673

Age

33

Probable cause (from PRE1982.MDB)

E.HPC LVR IN OPEN PSN.HI STOP HUB CTC SWTCHS INOP.

Investigator remarks

STALL MAN.PWR LOSS,#2 FEATHRD MAN,#1 OVRTEMP,FIR

Cause factors

  • 68/C/D6 C
    PERSONNEL INADEQUATE MAINTENANCE AND INSPECTION Cause
  • 74/C/ZY C
    POWERPLANT OTHER Cause
  • 66/C/21 C
    DUAL STUDENT Cause
  • 64/C/30 C
    PILOT IN COMMAND INADEQUATE SUPERVISION OF FLIGHT Cause
  • 88/L/48 L
    MISCELLANEOUS ACTS,CONDITIONS FAILURE OF TWO OR MORE ENGINES
  • 88/K/CT K
    MISCELLANEOUS ACTS,CONDITIONS EXCESSIVE TEMPERATURE Joint factor
  • 88/K/51 K
    MISCELLANEOUS ACTS,CONDITIONS FIRE IN ENGINE Joint factor
  • 88/K/DG K
    MISCELLANEOUS ACTS,CONDITIONS INTENTIONAL WHEELS-UP 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 2522. Source file NTSB_1974_3_2522.txt. Modern CAROL record on data.ntsb.gov ↗.