BFO93LA036

NTSB accident investigation · Piper PA-18-135 · Boonville, NY · February 28, 1993

Accident · No injuriesLimited investigationFinal report
Date
February 28, 1993, 17:15 local (22:15 UTC)
Place
Boonville, NY
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N1554PPiper PA-18-135
Weather
Visual (VMC) · Day
Status
Completed · report October 13, 1993
Report
Approved by Office Director
FAA report
19930228004109A
Case key
11905

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 failed to compensate for wind conditions and encountered a stall. The windshear was a factor.

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 - initial climb
Weather condition - windshearFactor
Compensation for wind conditions - inadequatePilot in commandCause
Stall - inadvertent
In flight collision with objectDescent
Object - tree(s)

Analysis

During initial climb out from a private pond, the airplane encountered winds about tree top level. The pilot stated that lift diminished resulting in a decrease in airspeed. He stated he did not have the airspeed or altitude to recover, so he lowered the flaps and settled the airplane into the tree tops. The airplane descended through the trees until it contacted the ground. The pilot and passenger exited the airplane safely with no injuries.

Aircraft

Registration
N1554P
Reported as
Piper PA-18-135
Category
Airplane
Serial number
18A-18-3709
Airframe hours
3,317
Engine
Lycoming O-290-D-135, 135 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Carbone Auto Lease, Inc.
Registered owner
Carbone Auto Lease, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 27, 1992 · 63 hours before

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
55
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
322 total · 53 in this make and model · 238 as pilot in command · 14 in the last 90 days · 8 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
45° at 8 knots
Visibility
25 statute miles
Lowest ceiling
None
Temperature
21 °F, dew point 3 °F
Altimeter
30.00 inHg
Observed at
ALB, 70 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.