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Atlas / NTSB / SEA70DWG18

NTSB CAROL · Event

Event SEA70DWG18

1970-06-21 OKANOGAN, 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

LUSCOMBE 8E · N1243K

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EB

Operator type

D

Airport

OKANOGAN LEGION

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000000003970

Pilot

Certificate

Commercial — instrument

Total hours

613

Age

63

Probable cause (from PRE1982.MDB)

NT WINDSHIELD DMG.STALLED DRG TURN-BACK TO FLD.

Investigator remarks

ENG COWLING OPENED AFTR T/O.SLOWED ACFT TO PREVE

Cause factors

  • 64/A/29 A
    PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Cause — pilot/personnel action
  • 64/A/08 A
    PILOT IN COMMAND DIVERTED ATTENTION FROM OPERATION OF AIRCRAFT Cause — pilot/personnel action
  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
  • 74/J/E0 J
    POWERPLANT COWLING Joint cause
  • 88/J/29 J
    MISCELLANEOUS ACTS,CONDITIONS IMPROPERLY SECURED 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 2682. Source file NTSB_1970_3_2682.txt. Modern CAROL record on data.ntsb.gov ↗.