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Atlas / NTSB / SEA80DYE33

NTSB CAROL · Event

Event SEA80DYE33

1980-04-26 ENUMCLAW, Washington, 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

GR LAKES 2T-1A2 · N6271L

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

Personal/private

Airport

ENUMCLAW

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000000000735

Total time

1,070 hrs

Pilot

Certificate

GA (GA)

Total hours

2,545

Age

37

Cause factors

  • 64/C/79 C
    PILOT IN COMMAND FAILED TO MAINTAIN DIRECTIONAL CONTROL Cause
  • 80/K/BF K
    AIRPORTS/AIRWAYS/FACILITIES SOFT SHOULDERS 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 0784. Source file NTSB_1980_3_0784.txt. Modern CAROL record on data.ntsb.gov ↗.