NYC95LA029

NTSB accident investigation · Piper PA-18-150 · Stow, MA · November 18, 1994

Accident · Serious injuriesLimited investigationFinal report
Date
November 18, 1994, 18:20 local (23:20 UTC)
Place
Stow, MA
Injuries
2 serious
Damage
Destroyed
Phase of flight
Approach
Aircraft
N14315Piper PA-18-150
Weather
Instrument (IMC) · Night/dark
Status
Completed · report September 24, 1995
Report
Approved by Office Director
FAA report
19941118038579A
Case key
38902

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 failure to maintain adequate terrain clearance, which resulted in an inflight collision with trees. Other related factors were: heavy rain, moderate turbulence, dark night, and high winds.

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 collision with objectCircling (ifr)
Weather condition - turbulenceFactor
Weather condition - rainFactor
Weather condition - unfavorable windFactor
Light condition - dark nightFactor
Airport facilities,runway end ident lights(reil) - not available on selected runway
Clearance - not maintainedPilot in commandCause
Object - tree(s)

Analysis

The pilot was vectored for an night NDB circling approach. He reported the weather as 900 feet overcast, heavy rain, moderate turbulence and crosswinds gusting to 20 knots. He saw the runway, cancelled the IFR clearance and initiated the circling approach. The airplane impacted trees 1/2 mile from the runway. The runway did not have runway end identification lights or a VASI.

Factual narrative

On Friday, November 18, 1994, at 1820 eastern standard time, a Piper PA-28-150, N14315, registered to and piloted by Patrick J. Greene, struck trees while maneuvering to land at the Minute Man Airfield, Stow, Massachusetts. The airplane was substantially damaged, and the pilot and one passenger received serious injuries. Instrument meteorological conditions prevailed, and an IFR flight plan had been filed. The flight was being conducted under 14 CFR Part 91.

The flight originated in Skaneateles, New York. While en route to Stow, the pilot filed an instrument flight plan due to deteriorating weather. The pilot was cleared for a non-precision, NDB circling approach to the Minute Man Airfield. During the approach, he called the field in sight and cancelled his IFR flight plan. While maneuvering to land on runway 03, the airplane struck trees approximately 1/2 mile from the airport.

The reported weather, at 1845, from Bedford, Massachusetts, located about 9 miles east of the accident site, was: ceiling, indefinite, 400 feet obscured; visibility 1 mile, with light rain and fog, temperature 45 degrees F, dew point 45 degrees F, wind 040 degrees at 5 knots.

The pilot reported it was a dark night, with heavy rain, moderate turbulence and a crosswind 40 degrees from the runway heading, at 15 gusting to 20 knots.

The runway was not equipped with runway end identification lights or a Visual Approach Slope Indicator (VASI).

Aircraft

Registration
N14315
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7609012
Airframe hours
2,600
Engine
Lycoming O-320-A2A, 150 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Patrick J. Greene
Airworthiness certificate
Standard, Normal
Departed
6B9 · Skaneateles, NY
Destination
6B6
Flight plan
IFR
Airport
6B6 · Minute Man Airfield, runway 3, 2,743 × 50 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
63
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Toxicology
Performed
Flight hours
4,416 total · 2,200 in this make and model · 4,270 as pilot in command · 24 in the last 90 days · 18 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
70° at 15 knots, gusting 20
Visibility
2.5 statute miles
Lowest ceiling
900 ft overcast
Temperature
52 °F, dew point 55 °F
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.

Other investigations on N14315 · 1

Matched to the same aircraft by N-number and date.