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Atlas / NTSB / DEN75AD053

NTSB CAROL · Event

Event DEN75AD053

1975-04-15 ROCK SPRINGS, Wyoming, United States Fatal 1 aircraft Status: Completed

Registry · N13833

FAA Aircraft Registry record.

Make / Model

PIPER PA-18-150

Year of manufacture

1972 · 3 years old at event

Engine

LYCOMING 0-320 SERIES (180 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

19930716

ADS-B equipped

Yes — Mode-S A09BC6

Registrant of record

FOX KEVIN B

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-18 · N13833

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

IMC

Phase of flight

D9

Operator type

D

Kind of flying

B0

Weather at impact

Sky

OBSCURATION

Aircraft history

Serial number

0000018-8959

Total time

1,548 hrs

Pilot

Certificate

Commercial — instrument

Total hours

267

Age

36

Probable cause (from PRE1982.MDB)

0/75.

Investigator remarks

ADVSD VFR FLT COULDNT BE MADE. RECOVERY DATE 4/2

Cause factors

  • 64/A/04 A
    PILOT IN COMMAND CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS Cause — pilot/personnel action
  • 64/A/66 A
    PILOT IN COMMAND SPATIAL DISORIENTATION Cause — pilot/personnel action
  • 82/J/A J
    WEATHER LOW CEILING Joint cause
  • 82/J/D J
    WEATHER SNOW Joint cause

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 1171. Source file NTSB_1975_3_1171.txt. Modern CAROL record on data.ntsb.gov ↗.