ASN Wikibase Occurrence # 223947
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Date: | Saturday 13 April 2019 |
Time: | 10:45 LT |
Type: | Europa Tri-Gear |
Owner/operator: | Private |
Registration: | N120EJ |
MSN: | A210 |
Year of manufacture: | 2012 |
Total airframe hrs: | 185 hours |
Engine model: | Jabiru 3300A |
Fatalities: | Fatalities: 0 / Occupants: 1 |
Aircraft damage: | Substantial |
Category: | Accident |
Location: | near Yolo County Airport (KDWA), Davis/Woodland/Winters, CA -
United States of America
|
Phase: | Take off |
Nature: | Private |
Departure airport: | Davis/Woodland/Winters, |
Destination airport: | Davis/Woodland/Winters, |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:During a local flight, the pilot, who was also the builder of the airplane, heard a noise accompanied by a sudden vibration and partial loss of engine power. He noted that the No. 5 cylinder exhaust gas temperature was abnormally low. He recycled the throttle, but the vibration persisted, and the engine lost total power. The pilot performed a forced landing into a field, during which the airplane nosed over and was substantially damaged.
The pilot had removed cylinder Nos. 3 and 5 from the airplane to install new piston rings several months (4 flight hours) before the accident. Postaccident examination revealed internal catastrophic damage to the No. 5 cylinder and engine case, consistent with a No. 5 cylinder wrist pin circlip being improperly installed.
Probable Cause: The pilot's failure to properly install a wrist pin circlip, which resulted in internal damage to the No. 5 cylinder and a subsequent total loss of engine power.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | WPR19LA108 |
Status: | Investigation completed |
Duration: | 2 years and 11 months |
Download report: | Final report |
|
Sources:
NTSB WPR19LA108
FAA register:
https://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=120EJ Location
Revision history:
Date/time | Contributor | Updates |
14-Apr-2019 01:48 |
Geno |
Added |
14-Apr-2019 06:21 |
RobertMB |
Updated [Aircraft type, Registration, Cn, Operator, Nature, Source, Narrative] |
02-Jul-2022 09:20 |
ASN Update Bot |
Updated [Time, Other fatalities, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
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