Atlas / NTSB / MIA81DKJ07

NTSB CAROL · Event

Event MIA81DKJ07

1981-05-21 PANAMA CITY, Florida, United States None 1 aircraft Status: Completed

Aircraft involved

N88357 Bellanca 7GCAA 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

BELLANCA 7GCAA · N88357

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

D1

Operator type

D

Kind of flying

CF

Weather at impact

Sky

SCATTERED-ABOVE 1000 FEET

Aircraft history

Serial number

000000303-74

Total time

1,807 hrs

Pilot

Certificate

DA (DA)

Total hours

2,800

Age

55

Investigator remarks

EXHAUST VALVE,P/N 75068,IN #4 CYL FAILED.

Cause factors

74/C/AF C
POWERPLANT VALVE ASSEMBLIES Cause
88/C/95 C
MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE 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 1235. Source file NTSB_1981_3_1235.txt. Modern CAROL record on data.ntsb.gov ↗.

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