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Atlas / NTSB / SEA69D0039

NTSB CAROL · Event

Event SEA69D0039

1968-07-10 MISSOULA, Montana, 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

PIAGGIO P-136 · N40041

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EE

Operator type

D

Airport

JOHNSON-BELL

Kind of flying

A0

Weather at impact

Sky

CLEAR

Aircraft history

Total time

2,102 hrs

Pilot

Certificate

GA (GA)

Total hours

6,672

Age

45

Cause factors

  • 66/A/39 A
    DUAL STUDENT Cause — pilot/personnel action
  • 64/A/30 A
    PILOT IN COMMAND INADEQUATE SUPERVISION OF FLIGHT Cause — pilot/personnel action

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 3530. Source file NTSB_1968_3_3530.txt. Modern CAROL record on data.ntsb.gov ↗.