Accident Whittman WD (BIGX) N31637,
ASN logo
ASN Wikibase Occurrence # 36407
 
This information is added by users of ASN. Neither ASN nor the Flight Safety Foundation are responsible for the completeness or correctness of this information. If you feel this information is incomplete or incorrect, you can submit corrected information.

Date:Saturday 19 July 1986
Time:10:55
Type:Whittman WD (BIGX)
Owner/operator:private
Registration: N31637
MSN: 6
Total airframe hrs:1400 hours
Engine model:FRANKLIN 6A4-150-B3
Fatalities:Fatalities: 3 / Occupants: 3
Aircraft damage: Destroyed
Category:Accident
Location:Sheldahl, IA -   United States of America
Phase: En route
Nature:Private
Departure airport:Des Moines, IA (Y76)
Destination airport:Mason City, IA (MCW)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
WITNESSES STATE THAT THEY SAW TWO AIRPLANES, ONE SILVER AND ONE RED, CLIMBING NORTHBOUND TO CRUISE ALTITUDE IN LOOSE FORMATION WHEN THE RED AIRCRAFT'S ENGINE BACKFIRED AND THE ANTIQUE FABRIC-COVERED AIRCRAFT STARTED BURNING. FLAMES FIVE TO EIGHT FEET IN LENGTH BEGAN CONSUMING THE AIRCRAFT'S LEFT BOTTOM ENGINE COMPARTMENT AND FUSELAGE UNDERSIDE AS THE PILOT WAS ATTEMPTING AN EMERGENCY DESCENT INTO A SOY BEAN FIELD, ACCORDING TO WITNESSES. THE AIRCRAFT HAD THE FIELD MADE, AND WAS AT APPROXIMATELY FIVE HUNDRED FEET ABOVE GROUND LEVEL WHEN THE LEFT WING CAUGHT FIRE, THE AIRCRAFT FLIPPED INVERTED, AND NOSED DIVED INTO THE SOY BEAN FIELD WHERE IT EXPLODED ON IMPACT. CAUSE:

Sources:

NTSB: https://www.ntsb.gov/ntsb/brief.asp?ev_id=20001213X34262

Revision history:

Date/timeContributorUpdates
24-Oct-2008 10:30 ASN archive Added
21-Dec-2016 19:23 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]

Corrections or additions? ... Edit this accident description

The Aviation Safety Network is an exclusive service provided by:
Quick Links:

CONNECT WITH US: FSF on social media FSF Facebook FSF Twitter FSF Youtube FSF LinkedIn FSF Instagram

©2024 Flight Safety Foundation

1920 Ballenger Av, 4th Fl.
Alexandria, Virginia 22314
www.FlightSafety.org