NYC06CA225

NTSB accident investigation · Piper PA-25-180 · Mount Holly, NJ · September 17, 2006

Accident · No injuriesData collectionFinal report
Date
September 17, 2006, 13:50 local (17:50 UTC)
Place
Mount Holly, NJ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Standing
Aircraft
N6319ZPiper PA-25-180
Weather
Visual (VMC) · Day
Status
Completed · report December 28, 2006
Report
Approved by Office Director
Parties
Philadelphia, PA
FAA report
20060917022659A
Case key
64586

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 pilot's improper starting procedure, which resulted in an uncontrolled taxi, and collision with a parked airplane.

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.

Miscellaneous/otherStanding - starting engine(s)
Starting procedure - improperPilot in commandCause
On ground/water collision with objectTaxi
Object - aircraft parked/standing

Analysis

After loading his equipment bag in the front seat of the airplane, the pilot pressed on each wing lift strut to verify that the brakes were set and then attempted to hand start the engine. He was able to start the engine, however; it "immediately came to full power." He then attempted to reach the cockpit, but was unable. The airplane moved forward, and struck a parked airplane. Both airplanes were substantially damaged. The pilot believed that when he placed his bag in the airplane, it may have "pushed the throttle forward." According to FAA publication FAA-P-8740-20, "No one should attempt to start an aircraft engine without a qualified person at the cockpit controls."

Factual narrative

According to the pilot, after loading his equipment bag in the front of the Piper PA-25-180, he pressed on each wing lift strut to verify that the brakes were set and then attempted to hand start the engine. He was able to start the engine, however; it "immediately came to full power." He then attempted to reach the cockpit, but was unable. The airplane moved forward, and struck a parked airplane. Both airplanes were substantially damaged. The pilot believed that when he placed his bag in the airplane, it may have "pushed the throttle forward." According to FAA publication FAA-P-8740-20, "No one should attempt to start an aircraft engine without a qualified person at the cockpit controls."

Aircraft

Registration
N6319Z
Reported as
Piper PA-25-180
Category
Airplane
Serial number
25-412
Engine
Lycoming O-320, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Banner tow · Part 91
Registered owner
General Aerial Advertising Inc.
Airworthiness certificate
Special, Restricted (Special)
Departed
VAY · Mount Holly, NJ
Destination
1N4 · Woodbine, NJ

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
44
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Flight hours
9,800 total · 6,800 in this make and model · 400 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 61 °F
Altimeter
29.95 inHg
Observed at
VAY

FAA reports on this event · 1

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