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Atlas / NTSB / LAX77FUM25

NTSB CAROL · Event

Event LAX77FUM25

1977-04-15 SAN DIEGO, California, United States Minor 1 aircraft Status: Completed

Registry · N87589

FAA Aircraft Registry record.

Make / Model

UNITED CONSULTANTS UC-1

Engine

LYCOMING I0360 SER (180 hp)

Seats / Engines

4 seats · 2 engines

Last airworthiness date

19681106

ADS-B equipped

Yes — Mode-S AC0C7B

Registrant of record

JOHANSON JASON

Source: FAA Aircraft Registry (releasable master file).

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

UNITED CONS UC-1 · N87589

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

D0

Operator type

Business

Airport

BROWN FIELD

Kind of flying

B2

Weather at impact

Sky

CLEAR

Wind

280° / 9 kt

Temp

65° F

Aircraft history

Serial number

00000UC1R158

Total time

1,269 hrs

Pilot

Certificate

Commercial — instrument

Total hours

1,385

Age

55

Probable cause (from PRE1982.MDB)

APS DOWN. UN MAINTAIN FLT.

Investigator remarks

BOOST PUMP QUIT. PLT FEATH PROP,BUT LEFT GR & FL

Cause factors

  • 74/C/CH C
    POWERPLANT PUMPS Cause
  • 88/C/95 C
    MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause
  • 88/C/96 C
    MISCELLANEOUS ACTS,CONDITIONS FUEL STARVATION Cause
  • 64/B/20 B
    PILOT IN COMMAND FAILED TO FOLLOW APPROVED PROCEDURES,DIRECTIVES,ETC.
  • 88/B/07 B
    MISCELLANEOUS ACTS,CONDITIONS IMPROPER EMERGENCY PROCEDURES

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 0681. Source file NTSB_1977_3_0681.txt. Modern CAROL record on data.ntsb.gov ↗.