Atlas / NTSB / ANC77DAG62

NTSB CAROL · Event

Event ANC77DAG62

1977-05-23 SOLDOTNA, Alaska, United States None 1 aircraft Status: Completed

Aircraft involved

N2620D Cessna 170B None

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 170B · N2620D

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

D

Airport

SOLDOTNA

Kind of flying

A0

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Aircraft history

Serial number

000000020772

Total time

2,883 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

411

Age

20

Cause factors

64/C/79 C
PILOT IN COMMAND FAILED TO MAINTAIN DIRECTIONAL CONTROL Cause
64/L/31 L
PILOT IN COMMAND LACK OF FAMILIARITY WITH AIRCRAFT
64/L/21 L
PILOT IN COMMAND IMPROPER OPERATION OF POWERPLANT & POWERPLANT CONTROLS

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 3116. Source file NTSB_1977_3_3116.txt. Modern CAROL record on data.ntsb.gov ↗.

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