ATL83LA094

NTSB accident investigation · Robinson R-22 · Dyersburg, TN · January 31, 1983

Accident · No injuriesLimited investigationFinal report
Date
January 31, 1983, 16:30 local (22:30 UTC)
Place
Dyersburg, TN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N9069NRobinson R-22
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830131001859A
Case key
6001

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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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 flightTakeoff
Directional control - not maintainedPilot in commandCause
Lack of total experience in type of aircraftPilot in commandCause
Stall - not correctedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Rotor rpm - not maintainedPilot in commandCause

Analysis

The helicopter crashed shortly after takeoff on a solo training flight. The weather was VMC and no flight plan was filed. The pilot was uninjured. The pilot lost directional control at liftoff and started drifting toward parked acft. He attempted to go over them but in doing so the RPM decayed to a point at which flight became impossible. The acft collided with the terrain in an uncontrolled descent.

Aircraft

Registration
N9069N
Reported as
Robinson R-22
Category
Helicopter
Serial number
0179
Airframe hours
492
Engine
Lycoming O-320-A2C, 124 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Ed Perkins
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · October 27, 1982 · 57 hours before
Departed
DYR · Dyersburg, TN
Airport
DYR · Dyersburg

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
43
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
2,061 total · 15 in this make and model · 65 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 7 knots
Visibility
10 statute miles
Temperature
52 °F, dew point 39 °F
Altimeter
29.00 inHg
Observed at
DYR, 50 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.