MIA96TA127

NTSB accident investigation · Robinson R-22 · Kissimmee, FL · April 22, 1996

Accident · No injuriesFinal report
Date
April 22, 1996, 12:09 local (16:09 UTC)
Place
Kissimmee, FL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N8315RRobinson R-22
Weather
Visual (VMC) · Day
Status
Completed · report October 22, 1996
Report
Approved by Office Director
FAA report
19960422035809A
Case key
38099

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

On this page

Probable cause

the pilot's improper use of the helicopter's flight controls which led to an inadvertent loss of tail rotor effectiveness during a hover.

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
Rotorcraft flight controls - improper use ofPilot in commandCause
Loss of tail rotor effectiveness - inadvertentPilot in command
Roll overHover - in ground effect

Analysis

The pilot attempted a pedal turn while at a hover and stated he lost tail rotor effectiveness. The helicopter then spun to the right and rolled over. The pilot stated he had about 66 hours in this make and model helicopter.

Factual narrative

On April 22, 1996, about 1209 eastern daylight time, N8315R, a Robinson R-22, operated by the Osceola County Sheriff's Office as a public-use flight crashed while hovering at the Kissimmee Airport, Kissimmee, Florida. Visual meteorological conditions prevailed and no flight plan was filed. The helicopter was substantially damaged and the commercial pilot and observer reported no injuries. The flight was originating at the time of the accident.

The pilot stated that while at a hover, attempting a pedal turn to the right,he lost tail rotor effectiveness and the helicopter rolled over on its side and crashed.

Aircraft

Registration
N8315R
Reported as
Robinson R-22
Category
Helicopter
Serial number
2475
Airframe hours
659
Engine
Lycoming O-320-B2C, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Public aircraft · Part 91
Registered owner
Osceola County Sheriffs Office
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · February 12, 1996 · 59 hours before
Departed
ISM
Airport
ISM · Kissimmee

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
56
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Helicopter, Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
4,892 total · 66 in this make and model · 4,605 as pilot in command · 98 in the last 90 days · 49 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
160° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 64 °F
Altimeter
30.00 inHg
Observed at
MCO, 10 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.