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Atlas / NTSB / UNK64X0502

NTSB CAROL · Event

Event UNK64X0502

1964-02-08 WATSONVILLE, California, United States None 1 aircraft Status: Completed

Registry · N8425T

FAA Aircraft Registry record.

Make / Model

PIPER PA-32R-301

Year of manufacture

1981

Engine

LYCOMING IO-540 SER (300 hp)

Seats / Engines

7 seats · 1 engine

Last airworthiness date

19810708

ADS-B equipped

Yes — Mode-S AB8A60

Registrant of record

N93LV LLC

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

CESSNA 182 · N8425T

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

A0

Operator type

D

Airport

WATSONVILLE

Kind of flying

B0

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Pilot

Certificate

Commercial — instrument

Age

41

Investigator remarks

COLLIDED WITH MOONEY M21 N6559U TAXING ON RAMP.

Cause factors

  • 64/A/37 A
    PILOT IN COMMAND STARTED ENGINE WITHOUT PROPER ASSISTANCE/EQUIPMENT Cause — pilot/personnel action

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 2 0149. Source file NTSB_1964_2_0149.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 ↗