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Atlas / NTSB / SEA80DYE12

NTSB CAROL · Event

Event SEA80DYE12

1980-02-07 YELM, Washington, United States Minor 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-28 · N47576

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dusk

Weather

IMC

Phase of flight

D1

Operator type

Personal/private

Kind of flying

A3

Weather at impact

Sky

OVERCAST/LOWER SCATTERED

Aircraft history

Serial number

0028-7816098

Total time

1,538 hrs

Pilot

Certificate

Commercial — instrument

Total hours

150

Age

24

Probable cause (from PRE1982.MDB)

DRG COURSE REVERSAL.

Investigator remarks

PLT WAS UNSURE OF PSN.FLEW INTO CLOUD & HIT HILL

Cause factors

  • 64/A/04 A
    PILOT IN COMMAND CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS Cause — pilot/personnel action
  • 64/J/03 J
    PILOT IN COMMAND BECAME LOST/DISORIENTED Joint cause
  • 82/J/A J
    WEATHER LOW CEILING Joint cause
  • 82/J/C J
    WEATHER FOG 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 0782. Source file NTSB_1980_3_0782.txt. Modern CAROL record on data.ntsb.gov ↗.