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Atlas / NTSB / ANC81DAG75

NTSB CAROL · Event

Event ANC81DAG75

1981-09-03 EGEGIK, Alaska, United States Minor 1 aircraft Status: Completed

Registry · N6582A

FAA Aircraft Registry record.

Make / Model

CESSNA 180

Year of manufacture

1956 · 25 years old at event

Engine

CONT MOTOR O-470 SERIES (230 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19560509

ADS-B equipped

Yes — Mode-S A8AD11

Registrant of record

N6582A LEASING SERVICE LLC

Source: FAA Aircraft Registry (releasable master file).

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

CESSNA 180 · N6582A

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

UNKNOWN/NOT REPORTED

Temp

60° F

Aircraft history

Serial number

000000032479

Total time

2,500 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

7,100

Age

36

Probable cause (from PRE1982.MDB)

ALL LAKE.

Investigator remarks

FLOAT PLANE STRUCK FAR BANK AFTER WTR LNDG ON SM

Cause factors

  • 64/A/35 A
    PILOT IN COMMAND SELECTED UNSUITABLE TERRAIN Cause — pilot/personnel action
  • 83/J/H J
    TERRAIN GLASSY WATER 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 1807. Source file NTSB_1981_3_1807.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 ↗