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Aviation safety reports, made easier to study

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NTSB Report

June 21, 2007 · Eagle Rnd Helicycle · N15XH

Erie, CO

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
June 21, 2007
Injury Outcomes
1 injury (1 minor injury)
Location
Erie, CO
Aircraft
Eagle Rnd Helicycle
Tail Number
N15XH
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
DEN07CA102

The pilot was making his second attempt to land his home-built, experimental helicopter when during the descent he failed to put in enough aft collective and impacted onto the ramp. The pilot sustained minor injuries and the helicopter was substantially damaged. A representative from the company that made the helicopter kit was witness to the accident. The witness said that he had flown the helicopter the day before and on the morning of the accident flight. The witness said that this was the owner/builder/pilot's first flight in the helicopter. He said that the start up was normal and that everything looked good up to the time the pilot lifted off into a hover. The witness said he could see the pilot over-controlling the helicopter. The witness said that when he had flown the helicopter, everything worked just fine.

NTSB Probable Cause

The pilot's failure to maintain aircraft control resulting in the helicopter impacting onto the airport ramp. A contributing factor to the accident was the pilot's failure to establish the landing flare in time.

Full Narrative

The pilot was making his second attempt to land his home-built, experimental helicopter when during the descent the aircraft did not enter a flare and impacted onto the ramp. The pilot sustained minor injuries and the helicopter was substantially damaged. The pilot said, "I flared at approximately 3 to 4 feet, felt contact with something and the rotor system sounded strange, but the ship pitched forward and to the right. The ship contacted the ground still in this forward right attitude." A representative from the company that made the helicopter kit was witness to the accident. The witness said that he had flown the helicopter the day before and on the morning of the accident flight. The witness said that this was the owner/builder/pilot's first flight in the helicopter. He said that the start up was normal and that everything looked good up to the time the pilot lifted off into a hover. The witness said he could see the pilot over-controlling the helicopter. The witness said that during the pilot's second landing attempt, the pilot began about 75 feet above the ground. "The pilot started down at a steep angle at approximately 15 miles per hour. The helicopter came straight down." The witness said "the pilot did not pull back on the collective. The helicopter hit the ground flat, made a 90-degree turn and stopped." The witness said that when he had flown the helicopter earlier that day, everything worked just fine.

Flight

Event TypeAccident
Event Time10:30 MDT
Nearest AirportErie Municipal (0nm)
Runway33
Flight Plan FiledNone
Aircraft FireNo

Aircraft

AircraftEagle Rnd Helicycle
Tail NumberN15XH
Aircraft CategoryHeli
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsSolar · T-62T-32 · Reciprocating

People & Injuries

Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 65 · Third Class · Minor

Conditions

ConditionsVMC
LightDaylight
WindCalm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0

Appendix: Source Data