NYC90FA039

NTSB accident investigation · Piper PA-31-350 · Cairo Township, NY · December 15, 1989

Accident · FatalField investigationFinal report
Date
December 15, 1989, 17:38 local (22:38 UTC)
Place
Cairo Township, NY
Injuries
6 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N45CHPiper PA-31-350
Weather
Instrument (IMC) · Night/dark
Status
Completed · report July 22, 1992
Report
Approved by Office Director
FAA report
19891215057299A
Case key
36518

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 decision to fly into the known adverse weather and his failure to select an altitude that would provide terrain clearance. Factors were: the adverse weather and the pilot's disregard for the forecasted conditions.

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 terrain/waterCruise - normal
Weather condition - low ceilingFactor
Weather condition - snowFactor
Preflight briefing service - disregardedPilot in commandFactor
Flight into known adverse weather - performedPilot in commandCause
Proper altitude - not selectedPilot in commandCause

Analysis

During a pre-flight weather briefing, the instrument rated pilot was told by the afss specialist that marginal VFR and IFR condiitons would prevail along the route of flight. The pilot did not file a flight plan. The airplane was last depicted on radar at 2500 feet MSL and heading towards high terrain. A NY state trooper leaving his office about the time the accident occurred stated snow was falling very hard and visibility was low. The state trooper's office was about 5 miles from the crash site. The airplane hit a 3400 foot mountain at an elevation of 2500 feet. The airplane was missing 4 days and was found by the crew of a NY state police helicopter.

Aircraft

Registration
N45CH
Reported as
Piper PA-31-350
Category
Airplane
Serial number
31-7852002
Airframe hours
2,500
Engine
Lycoming TSIO-540-J2BD, 350 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Business · Part 91
Operator
Aero-Venture Inc.
Departed
GFL · Glens Falls, NY
Destination
MGJ · Montgomery, NY

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
27
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Toxicology
Performed
Flight hours
3,500 total · 100 in this make and model

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
40° at 6 knots
Temperature
21 °F, dew point 9 °F
Observed at
ALB, 40 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.