DFW06CA156

NTSB accident investigation · Campbell W/Smiley J Execytive 162F · Porter, TX · June 8, 2006

Accident · Minor injuriesData collectionFinal report
Date
June 8, 2006, 10:00 local (15:00 UTC)
Place
Porter, TX
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N17VHCampbell W/Smiley J Execytive 162F
Weather
Visual (VMC) · Day
Status
Completed · report October 3, 2006
Report
Approved by Office Director
Parties
Houston FSDO
FAA report
20060608010389A
Case key
63865

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot's loss of control after encountering dynamic rollover while hovering.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightHover
Roll overHover
Dynamic rollover - encounteredPilot in commandCause
Terrain condition - grass

Analysis

The 38-hour student helicopter pilot stated he intended to practice hovering maneuvers over a grass apron adjacent to a taxiway at the airport. The pilot reported that while in the process of changing directions, while hovering at a skid height of 18 inches off the ground, the left landing gear skid came in contact with the ground and he was unable to stop or correct the rollover. The main rotor blades of the experimental single-engine helicopter were destroyed when the helicopter came to rest on its right side. The pilot, who held a private certificate in airplanes single-engine land, reported he had accumulated a total of 1,986 hours. In a narrative statement submitted by the pilot he added that "the accident was due solely to pilot error and did not involve any other aircraft, person, vehicles, or property."

Factual narrative

The 38-hour helicopter student pilot stated he intended to practice hovering maneuvers over a grass apron adjacent to a taxiway at the airport. The pilot reported that while in the process of changing directions, while hovering at a skid height of 18 inches off the ground, the left landing gear skid came in contact with the ground and he was unable to stop or correct the rollover. The main rotor blades of the experimental single-engine helicopter were destroyed when the helicopter came to rest on its right side. The pilot, who held a private certificate in airplanes single-engine land, reported he had accumulated a total of 1,986 hours. In a narrative statement submitted by the pilot he added that "the accident was due solely to pilot error and did not involve any other aircraft, person, vehicles, or property."

Aircraft

Registration
N17VH
Reported as
Campbell W/Smiley J Execytive 162F
Category
Helicopter, amateur-built
Serial number
6684
Airframe hours
285
Engine
Rotorway RI 162F, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Clint Alexander
Registered owner
Clint Akexander
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · November 1, 2005 · 28.3 hours before
Departed
9X1 · Porter, TX
Destination
9X1 · Porter, TX
Airport
9X1 · Williams Airport

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
67
Injuries
Minor
Certificates
Private, Student
Airplane ratings
Single-engine land
Medical
Class 3
Last flight review
September 1, 2004
Seat
Left
Flight hours
1,986 total · 29 in this make and model · 1,908 as pilot in command · 10 in the last 90 days · 7 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 70 °F
Altimeter
30.02 inHg
Observed at
IAH

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.