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November 28, 2009 · Krusmark David Homer Searey · N4031

St. Paul, MN

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
November 28, 2009
Injury Outcomes
1 injury (1 serious injury)
Location
St. Paul, MN
Aircraft
Krusmark David Homer Searey
Tail Number
N4031
Operator
Graf David R
Injuries
Serious
Aircraft Damage
Minor
NTSB Number
CEN10LA064

During takeoff, the engine never reached full power. While about 18 feet above the runway, the pilot attempted to land. During the attempt, the pilot initiated a steep bank turn in order to avoid an airport perimeter fence. Subsequently, the airplane impacted the ground and came to rest upright. Examination of the airplane revealed no anomalies that would have precluded normal operation. The engine was test run with a slave propeller and the engine developed normal power and RPM. The reason for the loss of partial engine power during takeoff could not be determined.

NTSB Probable Cause

The pilot's delay in aborting the takeoff during the takeoff roll when he became aware of the engine not producing full power.

Full Narrative

On November 28, 2009, at 1145 central standard time, a Krusmark Searay experimental light-sport airplane, sustained minor damage during an aborted takeoff from Lake Elmo Airport, St. Paul, Minnesota. The private pilot, who was the sole occupant and registered owner, sustained serious injuries. Visual meteorological conditions prevailed, and a flight plan was not filed for the Code of Federal Regulations Part 91 personal flight. The local flight was originating at the time of the accident. The pilot stated he was planning on flying the airplane in the traffic pattern to practice takeoffs and landings. During takeoff from runway 32 (asphalt; 2,850 feet long by 75 feet wide), the engine never reached full power, and the pilot aborted the takeoff approximately 18 feet above the runway. During the attempted landing, the pilot initiated a steep bank turn in order to avoid an airport perimeter fence. Subsequently, the airplane impacted terrain and came to rest upright. The airplane sustained minor damage to the left main landing gear, fuselage, and composite propeller. The pilot sustained fractures to two vertebrae in his neck and back. A review of the airplane's maintenance records showed the airplane underwent its most recent conditional inspection on November 1, 2008. The airframe and engine had accumulated 273 total hours. Examination of the E81 Subaru engine by a local mechanic and the pilot revealed no anomalies that would have precluded normal operation. The engine was test run with a slave propeller and the engine developed normal power and RPM. The reason for the loss of partial engine power during takeoff could not be determined.

Flight

Event TypeAccident
Event Time11:45 CST
Nearest AirportLake Elmo Airport (0nm)
Runway32
Runway Length2850 ft
Runway Width75 ft
Flight Plan FiledNone
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftKrusmark David Homer Searey
Tail NumberN4031
Aircraft CategoryAir
DamageMinor
OperatorGraf David R
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsSubaru · ALL MDLS A/B · Reciprocating · 400
Seats2

People & Injuries

Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 55 · Sprt · Serious

Conditions

ConditionsVMC
LightDaylight
WindCalm
CeilingNone
Temperature / Dew Point50 / 0 C
Altimeter0
Weather SourcePILO

Appendix: Source Data