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Atlas / NTSB / ANC80FA089

NTSB CAROL · Event

Event ANC80FA089

1980-08-24 HEWITT LAKE, 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

LAKE 4-200 · N1108L

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

CLEAR

Temp

60° F

Aircraft history

Serial number

000000000699

Total time

662 hrs

Pilot

Certificate

Commercial — instrument

Total hours

245

Age

61

Probable cause (from PRE1982.MDB)

OGIST RPRTD PLT HAD HEAD INJURIES,DROWNED.

Investigator remarks

DIVERS STATED PLT'S SEAT BELT NOT BUCKLED.PATHOL

Cause factors

  • 64/C/53 C
    PILOT IN COMMAND MISJUDGED ALTITUDE Cause
  • 83/L/H L
    TERRAIN GLASSY WATER
  • 88/L/22 L
    MISCELLANEOUS ACTS,CONDITIONS POORLY PLANNED APPROACH
  • 88/L/79 L
    MISCELLANEOUS ACTS,CONDITIONS SUNGLARE
  • 88/K/88 K
    MISCELLANEOUS ACTS,CONDITIONS AIRCRAFT CAME TO REST IN WATER 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 2637. Source file NTSB_1980_3_2637.txt. Modern CAROL record on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗