Atlas / NTSB / DEN79DTE39

NTSB CAROL · Event

Event DEN79DTE39

1979-05-26 ENGLEWOOD, Colorado, United States None 1 aircraft Status: Completed

Registry · N4623T

FAA Aircraft Registry record.

Make / Model

MAULE M-4

Engine

CONT MOTOR 0-300 SER (145 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19651021

ADS-B equipped

Yes — Mode-S A5A3DC

Registrant of record

COREY GLENN M

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

N4623T Maule M-4 None

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 M-4 · N4623T

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EE

Operator type

D

Airport

ARAPAHOE COUNTY

Kind of flying

DB

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000000000099

Total time

649 hrs

Pilot

Certificate

Commercial — instrument

Total hours

648

Age

53

Investigator remarks

NON-RATED MECHANIC AT CONTROLS OF AIRCRAFT

Cause factors

64/C/30 C
PILOT IN COMMAND INADEQUATE SUPERVISION OF FLIGHT Cause
84/L/8 L
MISCELLANEOUS UNQUALIFIED PERSON OPERATED AIRCRAFT

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 1844. Source file NTSB_1979_3_1844.txt. Modern CAROL record on data.ntsb.gov ↗.

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