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Atlas / NTSB / SEA80DYP32

NTSB CAROL · Event

Event SEA80DYP32

1980-08-15 GRANGEVILLE, Idaho, 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

AERONCA 7FC · N7547E

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

D

Airport

IDAHO COUNTY

Kind of flying

A0

Weather at impact

Sky

CLEAR

Temp

70° F

Aircraft history

Serial number

000000000251

Total time

4,122 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

900

Age

40

Probable cause (from PRE1982.MDB)

KE & MODEL OF ACFT IN THE LAST 90DAYS.

Investigator remarks

NEITHER THE IP NOR THE STUDENT HAD FLOWN THIS MA

Cause factors

  • 66/C/79 C
    DUAL STUDENT Cause
  • 64/C/30 C
    PILOT IN COMMAND INADEQUATE SUPERVISION OF FLIGHT Cause
  • 66/B/43 B
    DUAL STUDENT

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 2219. Source file NTSB_1980_3_2219.txt. Modern CAROL record on data.ntsb.gov ↗.