ASN Wikibase Occurrence # 157369
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| Date: | Sunday 30 June 2013 |
| Time: | 13:24 |
| Type: | Fisher Youngster |
| Owner/operator: | Private |
| Registration: | N258RV |
| MSN: | Y120 |
| Engine model: | Volkswagen 1600 |
| Fatalities: | Fatalities: 0 / Occupants: 1 |
| Aircraft damage: | Substantial |
| Category: | Accident |
| Location: | East of Grand Haven Memorial Airpark (3GM), Grand Haven, MI -
 United States of America
|
| Phase: | Manoeuvring (airshow, firefighting, ag.ops.) |
| Nature: | Private |
| Departure airport: | Grand Haven, MI (3GM) |
| Grand Haven, MI (3GM) | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
The pilot reported that he performed several fast taxi operations and did not note any problems with the engine. The taxi, pretakeoff run-up, and takeoff for the initial test flight in the amateur-built airplane were normal, but the engine gradually lost power after takeoff. The engine continued to lose power, and the airplane was unable to maintain altitude. During an attempted off-airport landing, the airplane impacted trees and terrain. The recorded temperature and dew point at the time of the accident were conducive to the accumulation of moderate carburetor icing at cruise power and serious icing at descent power. The pilot reported that he did not attempt to use carburetor heat during the flight because he had been taught that using carburetor heat reduces engine power. It is likely that the carburetor accumulated ice during the prolonged taxi operations before the takeoff. After the airplane became airborne, the carburetor ice continued accumulating and the engine continued to lose power to the point where continued flight was not possible.
Probable Cause: The loss of engine power due to carburetor icing.
Accident investigation:
 |
|
Sources:
NTSB
FAA register: http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=258RV
Location
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 30-Jun-2013 23:04 | Geno | Added |
| 21-Dec-2016 19:28 | ASN Update Bot | Updated [Time, Damage, Category, Investigating agency] |
| 29-Nov-2017 08:44 | ASN Update Bot | Updated [Operator, Other fatalities, Nature, Departure airport, Destination airport, Source, Narrative] |
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