ATL92LA170

NTSB accident investigation · Piper PA-22-150 · Harrisburg, NC · September 1, 1992

Accident · No injuriesLimited investigationFinal report
Date
September 1, 1992, 12:40 local (16:40 UTC)
Place
Harrisburg, NC
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7317DPiper PA-22-150
Weather
Visual (VMC) · Day
Status
Completed · report July 29, 1993
Report
Approved by Office Director
FAA report
19920901037459A
Case key
8654

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 passenger's inadvertent interference with the flight controls.

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 flightCruise - normal
Control interference - inadvertentPassengerCause
In flight collision with terrain/waterDescent - emergency
Nose overLanding - roll

Analysis

The airplane was being used to conduct aerial photography. While in cruise flight at 6500 feet, the airplane yawed left. Application of right rudder was not fully effective, & when released the airplane yawed further left. Aileron control was sufficient to make a forced landing in a field. Examination of the flight control system & the nose wheel steering failed to reveal any anomalies. The pilot stated that he believed that the passenger, who was conducting the photography, had inadvertently interfered with the flight controls.

Aircraft

Registration
N7317D
Reported as
Piper PA-22-150
Category
Airplane
Serial number
22-5105
Airframe hours
5,000
Engine
Lycoming O-320-A1A, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Other work use · Part 91
Operator
Stanley, Leroy III
Registered owner
Stanley, Leroy III
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 2, 2000 · 50 hours before
Departed
W44 · Ashboro, NC
Destination
3A4 · Greensboro, NC

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
36
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
1,800 total

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 4 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 63 °F
Altimeter
30.00 inHg
Observed at
CLT, 15 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.