Atlas / NTSB / DEN75FTC23

NTSB CAROL · Event

Event DEN75FTC23

1975-05-12 RAWLINS, Wyoming, United States None 1 aircraft Status: Completed

Aircraft involved

N7546D Piper PA-22 None

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-22 · N7546D

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

D

Airport

CHEROKEE RANCH

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

0000022-5277

Total time

3,207 hrs

Pilot

Certificate

Airline transport

Total hours

2,016

Age

43

Investigator remarks

ROCKS 6-8IN DIAMETER ON STRIP.

Cause factors

64/C/35 C
PILOT IN COMMAND SELECTED UNSUITABLE TERRAIN Cause
80/L/BK L
AIRPORTS/AIRWAYS/FACILITIES POORLY MAINTAINED RUNWAY SURFACE
88/K/94 K
MISCELLANEOUS ACTS,CONDITIONS OVERLOAD FAILURE 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 1172. Source file NTSB_1975_3_1172.txt. Modern CAROL record on data.ntsb.gov ↗.

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