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Aviation safety reports, made easier to study

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August 7, 2010 · Hughes 269B · N11XC

Lakeview, MI

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
August 7, 2010
Injury Outcomes
1 injury (1 serious injury)
Location
Lakeview, MI
Aircraft
Hughes 269B
Tail Number
N11XC
Injuries
Serious
Aircraft Damage
Substantial
NTSB Number
CEN10CA469

The pilot was making a high approach in the helicopter due to other aircraft traffic. About 50 feet above the ground he experienced a settling with power event. He could not arrest the descent and the helicopter impacted the ground, bounced, and became airborne again. The helicopter was spinning due to the separation of the tail boom and tail rotor. The helicopter then struck a hangar and impacted the ground a second time. The pilot reported that there were no preimpact mechanical deficiencies with the helicopter.

NTSB Probable Cause

Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent/approach/glide path-Incorrect use/operation - C

Full Narrative

The pilot was flying the helicopter to the fuel pumps on the airport and made a high approach due to other aircraft traffic. About 50 feet above the ground he experienced "settling with power". He could not arrest the descent and the helicopter impacted the ground, bounced, became airborne again, and was spinning due to the separation of the tail boom and tail rotor. The helicopter then struck a hangar and impacted the ground a second time. The pilot reported that there were no pre-impact mechanical deficiencies with the helicopter. The helicopter had about 16 hours since a complete rebuild, and less than one hour since annual inspection.

Flight

Event TypeAccident
Event Time13:33 EDT
Nearest AirportLakeview Airport - Griffith Fi (0nm)
Flight Plan FiledUnknown
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftHughes 269B
Tail NumberN11XC
Aircraft CategoryHeli
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsAma/Expr · UNKNOWN ENG · Reciprocating
Seats3

People & Injuries

Injury Summary1 injury (1 serious injury)
Fatal0
Serious1
Minor0
Uninjured0
Total1
Crew 1Age 73 · Second Class · Serious

Conditions

ConditionsVMC
LightDaylight
Wind250° @ 7 kt
Visibility10 sm
CeilingNone
Temperature / Dew Point55
Altimeter29.93 inHg
Observation Time17:35
Weather SourceWFAC

Appendix: Source Data