Accident de Havilland DH-94 Moth Minor N9403,
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ASN Wikibase Occurrence # 298514
 
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Date:Sunday 2 September 2001
Time:16:00 LT
Type:de Havilland DH-94 Moth Minor
Owner/operator:Bannockburn Corp.
Registration: N9403
MSN: 9403
Total airframe hrs:690 hours
Engine model:Gypsy Minor Minor Series
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Farmington, Pennsylvania -   United States of America
Phase: Unknown
Nature:Private
Departure airport:Chicago-Dupage County Airport, IL (DPA/KDPA)
Destination airport:Connellsville, PA (2G3)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
During the decent from cruise altitude, the pilot heard a loud bang, and the airplane began to shutter violently. The pilot shut down the engine and slowed the airplane to stop the propeller from windmilling. A forced landing was then made to an up-sloping field. After the airplane touched down in the field, it encountered 1-foot high windrows, collapsing the main landing gear. Examination of the airplane by a Federal Aviation Administration inspector revealed that about 22 inches of one of the wooden propeller blades was missing. The inspector observed that the remaining portions of the propeller were painted with black paint, and that the wood was dry and brittle. Dark spots were also visible in the areas of the separation.

Probable Cause: The in-flight separation of a propeller blade, which resulted in a forced landing to unsuitable terrain. A factor related to the accident was the plowed field.

Accident investigation:
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Investigating agency: NTSB
Report number: NYC01LA221
Status: Investigation completed
Duration: 1 year and 7 months
Download report: Final report

Sources:

NTSB NYC01LA221

Revision history:

Date/timeContributorUpdates
15-Oct-2022 18:58 ASN Update Bot Added

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