ERA10CA451

NTSB accident investigation · Grumman American Avn. AA-5 · Montauk, NY · August 28, 2010

Accident · No injuriesData collectionFinal report
Date
August 28, 2010, 14:30 local (18:30 UTC)
Place
Montauk, NY
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9532LGrumman American Avn. AA-5
Defining event
Landing-landing roll: Collision with terr/obj (non-CFIT)
Weather
Visual (VMC) · Day
Status
Completed · report May 11, 2011
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
FAA report
20100828050929A
Case key
77111

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 delay in aborting the landing, which resulted in a collision with a fence.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

According to the pilot, he touched down on the runway further down than he intended. He advanced the throttle in an attempt to clear a fence at the end of the runway and abort the landing. The airplane impacted the top of the fence, crossed a road, collided with another fence, and came to rest against a building. The firewall, horizontal stabilizer, and both wings were substantially damaged. The pilot reported no preimpact mechanical failures or malfunctions of the airplane.

Factual narrative

According to the pilot, he landed on runway 24, a 3,481-foot runway. The pilot stated that the airplane "touched down too far down the runway." He advanced the throttle and attempted to take off in order to clear a fence at the end of the runway. However, the airplane impacted the top of the fence, crossed a road, hit another fence, and came to rest against a building. The firewall, horizontal stabilizer, and both wings were substantially damaged. The pilot did not report any mechanical failures or malfunctions of the airplane. The winds reported at the airport about the time of the accident were from 330 degrees at 6 knots.

Aircraft

Registration
N9532L
Reported as
Grumman American Avn. AA-5
Category
Airplane
Serial number
AA5-0532
Airframe hours
1,785
Engine
Lycoming O-320 SERIES, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Annual · May 10, 2010
Departed
4B8 · Plainville, CT
Destination
MTP · Montauk, NY
Airport
MTP · Montauk Airport, runway 24, 3,481 × 75 ft, asphalt

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
65
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
August 7, 2008
Seat
Left
Flight hours
1,603 total · 393 in this make and model · 1,553 as pilot in command · 23 in the last 90 days · 10 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 46 °F
Altimeter
30.19 inHg
Observed at
MTP

Docket · 4

The files NTSB released with the investigation on October 17, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.0 MB in all.

FAA reports on this event · 1

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