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Atlas / NTSB / LAX71DUM28

NTSB CAROL · Event

Event LAX71DUM28

1971-02-22 JACUMBA, California, United States Minor 1 aircraft Status: Completed

Registry · N4675J

FAA Aircraft Registry record.

Make / Model

PIPER PA-28R-180

Year of manufacture

1968 · 3 years old at event

Engine

LYCOMING I0360 SER (180 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19680319

ADS-B equipped

Yes — Mode-S A5B6AC

Registrant of record

CRAMER JAMES H

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

PIPER PA-28R · N4675J

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dusk

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

Part 121 (air carrier)

Kind of flying

A1

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Wind

180° / 24 kt

Aircraft history

Serial number

00028R-30576

Total time

3,126 hrs

Pilot

Certificate

Airline transport

Total hours

80

Age

22

Probable cause (from PRE1982.MDB)

THRU HOLE ATMTD NIGHT LDG ON HWY,CARTWHEELED.

Investigator remarks

FLT PLANNED ON TOP OF OVCST IN MTNS AREA.DSCNDD

Cause factors

  • 64/C/79 C
    PILOT IN COMMAND FAILED TO MAINTAIN DIRECTIONAL CONTROL Cause
  • 83/B/F B
    TERRAIN ROUGH/UNEVEN
  • 68/L/C0 L
    PERSONNEL INADEQUATE SUPERVISION OF FLIGHT

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 0604. Source file NTSB_1971_3_0604.txt. Modern CAROL record on data.ntsb.gov ↗.