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Atlas / NTSB / ANC67D0061

NTSB CAROL · Event

Event ANC67D0061

1966-11-04 CLEAR, 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-18 · N7670D

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EE

Operator type

D

Kind of flying

B0

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Aircraft history

Total time

3,460 hrs

Pilot

Certificate

Commercial — instrument

Total hours

1,100

Age

34

Investigator remarks

PREVIOUS TAKEOFF IN 8 INCHES OF LOOSE SNOW.

Cause factors

  • 70/A/CJ A
    AIRFRAME BRAKING SYSTEM (NORMAL SYSTEM) Cause — pilot/personnel action
  • 88/A/89 A
    MISCELLANEOUS ACTS,CONDITIONS FROZEN, MOISTURE 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 3 3607. Source file NTSB_1966_3_3607.txt. Modern CAROL record on data.ntsb.gov ↗.