Atlas / NTSB / IAD78FID10

NTSB CAROL · Event

Event IAD78FID10

1978-06-28 WILLIAMSBURG, Virginia, United States Minor 1 aircraft Status: Completed

Aircraft involved

N5971T Cessna 150D Minor

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

CESSNA 150D · N5971T

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

D

Airport

WILLIAMSBURG

Kind of flying

B0

Weather at impact

Sky

CLEAR

Wind

290° / 7 kt

Aircraft history

Serial number

000015060671

Total time

1,795 hrs

Pilot

Certificate

Commercial — instrument

Total hours

4,015

Age

55

Probable cause (from PRE1982.MDB)

HARGE NOZZLE.

Investigator remarks

PRIMARY VENTURI,P/N A46-A33,FOUND OVER MAIN DISC

Cause factors

74/C/CG C
POWERPLANT CARBURETOR Cause
88/C/47 C
MISCELLANEOUS ACTS,CONDITIONS IMPROPER ALIGNMENT/ADJUSTMENT Cause
88/K/91 K
MISCELLANEOUS ACTS,CONDITIONS TOUCH AND GO LANDING Joint factor

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 1899. Source file NTSB_1978_3_1899.txt. Modern CAROL record on data.ntsb.gov ↗.

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