N8490K

Substantial
Minor

Schweizer G-164BS/N: 710B

Accident Details

Date
Friday, July 20, 2007
NTSB Number
CHI07CA220
Location
West Liberty, IA
Event ID
20070803X01102
Coordinates
41.586112, -91.220275
Aircraft Damage
Substantial
Highest Injury
Minor
Fatalities
0
Serious Injuries
0
Minor Injuries
1
Uninjured
0
Total Aboard
1

Probable Cause and Findings

The pilot's inadvertent encounter with birds immediately after takeoff and the resulting loss of engine power. Contributing factors were the fence and ditch encountered during the overrun.

Aircraft Information

Registration
N8490K
Make
SCHWEIZER
Serial Number
710B
Engine Type
None
Year Built
1982
Model / ICAO
G-164BG164
No. of Engines
0

Registered Owner (Historical)

Name
WALLIN MICHAEL L DBA
Address
PO BOX 605
Status
Deregistered
City
WALNUT RIDGE
State / Zip Code
AR 72476-0605
Country
United States

Analysis

The airplane was substantially damaged during an emergency landing following a loss of engine power after takeoff. The pilot reported that he was taking off on runway 36 (2,300 feet by 66 feet, turf) when he encountered birds about 50 feet above ground level. He noted that the engine lost power and the aircraft settled to the ground. He was unable to stop the airplane on the remaining runway. During the runway overrun, the airplane subsequently struck a fence, encountered a ditch, and subsequently nosed over before coming to rest. A post accident survey of the runway revealed bird feathers and remains near midfield on the runway centerline.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# CHI07CA220