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Atlas / NTSB / ANC67A0017

NTSB CAROL · Event

Event ANC67A0017

1966-08-11 PORT HEIDEN, 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 · N2580P

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

E

Airport

PORT HEIDEN

Kind of flying

CI

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Temp

58° F

Aircraft history

Total time

1,559 hrs

Pilot

Certificate

Commercial

Total hours

1,786

Age

36

Probable cause (from PRE1982.MDB)

AT NEAR MAX GROSS WT.WIND 3-5 KTS,VARIABLE.

Investigator remarks

PLT ATTEMPTED TAKEOFF FROM LAKE 850 FT.IN LENGTH

Cause factors

  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
  • 64/A/81 A
    PILOT IN COMMAND FAILED TO ABORT TAKEOFF Cause — pilot/personnel action
  • 82/J/J J
    WEATHER SUDDEN WINDSHIFT 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 3977. Source file NTSB_1966_3_3977.txt. Modern CAROL record on data.ntsb.gov ↗.