ATL03LA001

NTSB accident investigation · Robinson R-22 · Louisburg, NC · October 4, 2002

Accident · Minor injuriesLimited investigationFinal report
Date
October 4, 2002, 11:30 local (15:30 UTC)
Place
Louisburg, NC
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N222MQRobinson R-22
Weather
Visual (VMC) · Day
Status
Completed · report April 1, 2003
Report
Approved by Office Director
Parties
Greensboro FSDO
FAA report
20021004028429A
Case key
55828

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 improper use of flight controls (collective and cyclic) during an attempted takeoff to a hover, that resulted in an in-flight collision with terrain, and dynamic rollover.

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.

In flight collision with terrain/waterTakeoff
Flight controls - improper use ofPilot in commandCause
Terrain condition - ground
Loss of control - in flightTakeoff
Roll overTakeoff
Dynamic rollover - encounteredPilot in command

Analysis

The pilot was on his second supervised solo flight. As he applied collective pitch, the front of the skids of the helicopter came off the ground and the rear of the skids remained on the ground. He continued to increase collective pitch; the helicopter became airborne, yawed to the left, and started drifting to the right. The right skid collided with the ground and the helicopter bounced back into the air. He over corrected with cyclic and the right skid collided with the ground again, and the helicopter rolled over on its right side. The pilot stated he did not experience any mechanical problems with the helicopter. He was late with flight control inputs and the helicopter rolled over.

Factual narrative

On October 4, 2002, about 1130 eastern daylight time, a Robinson R-22, N222MQ, registered to M. Spitzer Helicopter Leasing, operated by Corporate Aviation Inc., as a 14 CFR Part 91 instructional flight, rolled over on its right side while taking off to a hover. Visual meteorological conditions prevailed and no flight plan was filed. The helicopter sustained substantial damage and the airline transport rated pilot reported minor injuries. The flight was originating from Franklin County Airport, Louisburg, North Carolina, at 1130.

The pilot stated he was on his second supervised solo flight and was taking off from the sod area located adjacent to runway 22. As he applied collective pitch the front skids of the helicopter came off the ground and the rear skids remained on the ground. He continued to increase collective pitch; the helicopter became airborne, yawed to the left, and started drifting to the right. The right skid collided with the ground and the helicopter bounced back into the air. The pilot stated he over corrected with cyclic and the right skid collided with the ground again. The helicopter encountered dynamic rollover and rolled over on its right side.

Examination of the helicopter revealed the cabin bubble was broken, both main rotor blades sustained damage, and the airframe on the right side sustained structural damage. The pilot reported no mechanical problems with the helicopter.

Review of Robinson Helicopter Company Safety Notice SN-9 states, "A dynamic rollover can occur whenever the landing gear contacts a fixed object, forcing the aircraft to pivot about the object instead of about its own center of gravity. The fixed object can be any obstacle or surface which prevents the skid from moving sideways. Once started, dynamic rollover cannot be stopped by application of opposite cyclic alone.

Aircraft

Registration
N222MQ
Reported as
Robinson R-22
Category
Helicopter
Serial number
3362
Airframe hours
56
Engine
Lycoming O-360, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Corporate Aviation Inc.
Registered owner
M. Spitzer Helicopter Leasing
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 23, 2002 · 56 hours before
Departed
LHZ · Louisburg, NC
Airport
LHZ · Franklin County

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
41
Injuries
Minor
Certificates
Private, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Last flight review
March 27, 1961
Seat
Right
Flight hours
2,179 total · 27 in this make and model · 1,999 as pilot in command · 59 in the last 90 days · 34 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
130° at 7 knots
Visibility
6 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 72 °F
Altimeter
30.07 inHg
Observed at
RDU, 29 nm away

FAA reports on this event · 1

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