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Atlas / NTSB / ANC71AA012

NTSB CAROL · Event

Event ANC71AA012

1970-08-11 SEWARD, Alaska, United States Fatal 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 · N3830Z

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

D

Kind of flying

B2

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

0000018-7573

Pilot

Certificate

Commercial

Total hours

4,000

Age

47

Probable cause (from PRE1982.MDB)

CTING TERRAIN AVAILABLE FOR T/O.WINDS CALM.

Investigator remarks

ATTEMPTED T/O FROM LAKE TOWARD HILL,LOWER OBSTRU

Cause factors

  • 64/A/29 A
    PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Cause — pilot/personnel action
  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED 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 1061. Source file NTSB_1970_3_1061.txt. Modern CAROL record on data.ntsb.gov ↗.