FTW01LA042

NTSB accident investigation · Robinson R-22B2 · Mesquite, TX · December 22, 2000

Accident · Serious injuriesLimited investigationFinal report
Date
December 22, 2000, 11:00 local (17:00 UTC)
Place
Mesquite, TX
Injuries
1 serious, 1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N7158MRobinson R-22B2
Weather
Visual (VMC) · Day
Status
Completed · report April 19, 2001
Report
Approved by Office Director
FAA report
20001222025309A
Case key
50863

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 student pilot's abrupt control input, which resulted in a tail rotor blade strike. Factors were the CFI's delay in taking remedial action and the student pilot's lack of total experience.

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 - in ground effect
Aircraft control - abruptDual studentCause
Lack of total experienceDual studentFactor
Remedial action - delayedPilot in command(cfi)Factor
Rotor system,tail rotor - blade strike
Aircraft control - not possiblePilot in command(cfi)
In flight collision with terrain/waterHover - in ground effect
Terrain condition - ground

Analysis

Shortly after liftoff to a 10-foot hover, the certified flight instructor (CFI) transferred control of the helicopter to the student pilot. The student then 'jerked' back on the cyclic and the tail rotor struck the ground before the CFI could regain control. As the helicopter 'spun' to the right, the CFI attempted to reduce the throttle and lower the collective. The helicopter came to rest on its left side and both occupants evacuated. The helicopter sustained structural damage to the tail boom, cabin, and main rotor system. The instructional flight was the second for the student pilot who had 2 hours of total flight time.

Factual narrative

On December 22, 2000, approximately 1100 central standard time, a Robinson R-22B2 helicopter, N7158M, registered to and operated by Sky Helicopters Inc., Garland, Texas, was substantially damaged following a rollover while hovering within a practice area at the Mesquite Airport, Mesquite, Texas. The certified flight instructor (CFI) received minor injuries, and his student pilot received serious injuries. Visual meteorological conditions prevailed, and no flight plan was filed for the 14 Code of Federal Regulations Part 91 instructional flight. The flight originated from the Garland Municipal Airport, Garland, Texas, at 1030.

Following about 30 minutes of uneventful basic flight instruction, the CFI and student pilot proceeded to Mesquite Airport to accomplish hover practice. After landing on the taxiway for runway 17, and giving a brief about hovering, the CFI moved the helicopter to a grass covered practice area adjacent to the taxiway. The student then practiced hovering for about 3-4 minutes, with guidelines that the CFI would stabilize the helicopter and then transfer control to the student pilot. The CFI then landed the helicopter to give the student a short rest. Shortly after liftoff to a 10-foot hover, the CFI transferred control to the student. The student then "jerked" back on the cyclic and the tail rotor struck the ground before the CFI could regain control. As the helicopter "spun" to the right, the CFI attempted to reduce the throttle and lower the collective. The helicopter came to rest on its left side and both occupants evacuated.

The helicopter sustained structural damage to the tail boom, cabin, and main rotor system.

The student pilot had 2 hours of total flight time at the time of the accident. It was the student's second instructional flight.

Aircraft

Registration
N7158M
Reported as
Robinson R-22B2
Category
Helicopter
Serial number
2783
Airframe hours
298
Engine
Lycoming O-360-J2A, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Sky Helicopters Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · December 16, 2000 · 14 hours before
Departed
T57 · Garland, TX
Destination
HQZ
Airport
HQZ · Mesquite Metro

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
53
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
6,491 total · 3,321 in this make and model · 233 in the last 90 days · 82 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
36 °F
Observed at
DAL, 20 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.