NYC95LA047

NTSB accident investigation · Grumman American AA-1A · Lancaster, NY · December 27, 1994

Accident · No injuriesLimited investigationFinal report
Date
December 26, 1994, 22:34 local (Dec 27, 1994, 03:34 UTC)
Place
Lancaster, NY
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N9457LGrumman American AA-1A
Weather
Visual (VMC) · Night/dark
Status
Completed · report August 21, 1995
Report
Approved by Office Director
FAA report
19941226042169A
Case key
38914

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 in-flight planning/decision, which resulted in fuel exhaustion due to an inadequate supply of fuel to return to the home airport after proceeding to an alternate airport and making a missed approach. Factors related to the accident were: the adverse weather conditions (at the destination and alternate airports) and darkness in the emergency landing area.

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.

In flight encounter with weatherApproach
Flight to destination alternate - performedPilot in command
Missed approach - performedPilot in command
Flight to new destination - performedPilot in command
Loss of engine power(total) - nonmechanicalApproach
In-flight planning/decision - improperPilot in commandCause
Fluid,fuel - exhaustionCause
Fuel supply - inadequatePilot in commandCause
Forced landingEmergency descent/landing
On ground/water encounter with terrain/waterLanding
Light condition - dark nightFactor
Terrain condition - open field

Analysis

The pilot departed buffalo, new york (9G0) about 1900 EST, destined for pittsburgh, Pennsylvania (pit). He encountered traffic delays at pit and decided to go to his alternate, latrobe, Pennsylvania (lbe). The pilot made a missed approach at lbe due to weather conditions, then decided to return to 9G0. During the approach to 9G0, the engine began losing power, so the pilot diverted to the Lancaster airport (D77). About 2234 EST, before reaching the runway at D77, total power was lost and the pilot made a forced landing in a field. An examination of the airplane revealed that the fuel tanks were empty.

Factual narrative

On December 26, 1994 about 2234 eastern daylight time, N9457L, a Grumman American AA-1A airplane, a personal flight, lost engine power an was forced landed in an open field at Lancaster, New York. Visual meteorological conditions existed; an instrument flight plan was filed. The certificated commerical pilot, the sole occupant, was not injured. The airplane was substantially damaged. The departure point was Buffalo, New York. The destination was Lancaster, New York.

The pilot departed Buffalo Airfield (9G0) bound for Pittsburgh, Pennsylvania. Upon reaching the Pittsburgh area, the pilot encountered traffic delays, so he decided to go to his alternate destination, Latrobe, Pennsylvania. The pilot did a missed approach at Latrobe's Westmoreland County Airport because of weather conditions, so he headed back to Buffalo.

During the approach to 9G0 the engine began losing power, so the pilot diverted the flight to nearby Lancaster County Airport (D77). However, total power loss occurred and the forced landing ensued in a field, about 100 feet short of D77.

Examination of the airplane revealed the fuel tanks were empty.

Aircraft

Registration
N9457L
Reported as
Grumman American AA-1A
Category
Airplane
Serial number
AA-1A-0257
Airframe hours
4,200
Engine
Lycoming O-235-C2C, 108 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Edward Oleksy
Registered owner
Edward P. Oleksy
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · April 11, 1994 · 100 hours before
Departed
9G0 · Buffalo, NY
Destination
PIT · Pittsburgh, PA
Flight plan
IFR
Airport
D77 · Lancaster

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
28
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
4,000 total · 200 in this make and model · 3,900 as pilot in command · 200 in the last 90 days · 70 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
180° at 9 knots
Visibility
10 statute miles
Altimeter
30.00 inHg

FAA reports on this event · 1

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