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Atlas / NTSB / SEA69D0232

NTSB CAROL · Event

Event SEA69D0232

1969-05-03 DUBOIS, Idaho, United States None 1 aircraft Status: Completed

Registry · N4621T

FAA Aircraft Registry record.

Make / Model

MAULE M-4-210

Year of manufacture

1965 · 4 years old at event

Engine

CONT MOTOR IO-360 SER (300 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19650722

ADS-B equipped

Yes — Mode-S A5A396

Registrant of record

IRBY DONALD K

Source: FAA Aircraft Registry (releasable master file).

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

MAULE M4-210 · N4621T

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

D

Kind of flying

B2

Weather at impact

Sky

CLEAR

Temp

50° F

Aircraft history

Total time

574 hrs

Pilot

Certificate

Commercial — instrument

Total hours

783

Age

34

Investigator remarks

DIDNT USE ALL OF FLD FOR T/O.

Cause factors

  • 64/A/29 A
    PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Cause — pilot/personnel action
  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED 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 1095. Source file NTSB_1969_3_1095.txt. Modern CAROL record on data.ntsb.gov ↗.