NYC90LA177

NTSB accident investigation · Robinson R22HP · Shirley, NY · July 29, 1990

Accident · No injuriesLimited investigationFinal report
Date
July 29, 1990, 08:10 local (12:10 UTC)
Place
Shirley, NY
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N9030ZRobinson R22HP
Weather
Visual (VMC) · Day
Status
Completed · report November 9, 1992
Report
Approved by Office Director
FAA report
19900729029079A
Case key
36703

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

Improper use of the flight controls by the student pilot.

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
Flight controls - improper use ofPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The student pilot was making his first supervised solo. After approximately 7 minutes of hovering, the pilot attempted to correct for a slight turn to the right. The helicopter made at least 2 rapid 360 degree turns to the right and settled on the rear of the right skid, rolling over on the right side. No evidence of a pre existing failure or malfunction was noted with the flight controls.

Aircraft

Registration
N9030Z
Reported as
Robinson R22HP
Category
Helicopter
Serial number
0059
Airframe hours
5,617
Engine
Lycoming O-320-B2C, 124 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Suffolk Helicopters
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · July 8, 1990 · 49 hours before
Departed
ISP · Islip, NY
Airport
HWV · Brookhaven

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
59
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
73 total · 73 in this make and model · 17 in the last 90 days · 7 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 6 knots
Visibility
5 statute miles
Lowest ceiling
3,000 ft broken
Temperature
77 °F, dew point 64 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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