Skip to content

Atlas / NTSB / ANC74DAG43

NTSB CAROL · Event

Event ANC74DAG43

1973-09-09 SKWENTNA, Alaska, United States None 1 aircraft Status: Completed

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-12 · N3241M

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

D

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

0000012-1895

Total time

1,745 hrs

Pilot

Certificate

GA (GA)

Total hours

4,833

Age

25

Investigator remarks

LNDD ON SOFT GRAVEL BAR,WHEELS DUG IN.

Cause factors

  • 64/A/35 A
    PILOT IN COMMAND SELECTED UNSUITABLE TERRAIN Cause — pilot/personnel action
  • 83/J/K J
    TERRAIN SANDY 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 2985. Source file NTSB_1973_3_2985.txt. Modern CAROL record on data.ntsb.gov ↗.