ASN Wikibase Occurrence # 122898
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Date: | Saturday 4 June 2011 |
Time: | 18:37 |
Type: | Progressive Aerodyne SeaRey |
Owner/operator: | Private |
Registration: | N242RM |
MSN: | 1MK369C |
Total airframe hrs: | 94 hours |
Engine model: | Rotax 912ULS-2 |
Fatalities: | Fatalities: 0 / Occupants: 2 |
Aircraft damage: | Substantial |
Location: | Crystal Airport - KMIC, MN -
United States of America
|
Phase: | Initial climb |
Nature: | Private |
Departure airport: | Minneapolis, MN (MIC) |
Destination airport: | Minneapolis, MN (MIC) |
Investigating agency: | NTSB |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative:According to an air traffic controller, shortly after takeoff, approximately 50 to 100 feet above ground level, the pilot contacted the tower controller and stated "...we're gonna," and the transmission ended. The tower controller said that when the airplane reached the departure end of the runway, the airplane entered a left bank and impacted terrain. The airplane came to rest inverted, adjacent to the runway. A postaccident examination of the airplane revealed that the engine's fuel system contained brownish fluid, consistent with old and dirty automotive fuel. The pilot stated that he did not service the airplane with fuel prior to takeoff and that the airplane hadn’t been flown in at least 6 months. A postaccident examination revealed that the fuel system hoses were cracked and degraded, and one fuel line was improperly modified. Further, a conditional inspection of the airplane had not been completed in the previous 3 years. The engine was test run postaccident with fresh automotive fuel, and it ran normally for about 5 minutes at various power settings. Based on the tower controller's description of the accident sequence, it is likely the airplane entered an aerodynamic stall shortly after takeoff. It is also likely that the improper servicing and maintenance of the fuel system could have contributed to degraded engine performance.
Probable Cause: The pilot's failure to maintain adequate airspeed during takeoff, which resulted in an inadvertent stall. Contributing to the accident was the degraded engine performance due to the improper servicing and maintenance of the fuel system.
Accident investigation:
|
| |
Investigating agency: | NTSB |
Report number: | CEN11LA374 |
Status: | Investigation completed |
Duration: | 6 months |
Download report: | Final report |
|
Sources:
NTSB
http://www.airport-data.com/aircraft/photo/000080099.html Location
Revision history:
Date/time | Contributor | Updates |
05-Jun-2011 06:57 |
RobertMB |
Added |
21-Dec-2016 19:25 |
ASN Update Bot |
Updated [Time, Damage, Category, Investigating agency] |
27-Nov-2017 16:55 |
ASN Update Bot |
Updated [Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative] |
08-Sep-2019 19:36 |
Geno |
Updated [Source] |
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