NYC06CA119

NTSB accident investigation · Cessna 182A · Plattsburgh, NY · July 15, 2006

Accident · Serious injuriesData collectionFinal report
Date
July 15, 2006, 18:15 local (22:15 UTC)
Place
Plattsburgh, NY
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N2186GCessna 182A
Weather
Visual (VMC) · Day
Status
Completed · report January 31, 2007
Report
Approved by Office Director
FAA report
20060715020159A
Case key
63758

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 utilize carburetor heat, which resulted in the formation of carburetor ice and subsequent engine failure. Factors included the carburetor icing conditions and trees in the forced 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.

Loss of engine power(total) - nonmechanicalApproach
Weather condition - carburetor icing conditionsFactor
Carburetor heat - not usedPilot in commandCause
Fuel system,carburetor - ice
Forced landingDescent - emergency
Hard landingEmergency descent/landing
Object - tree(s)Factor

Analysis

According to the pilot of the Cessna 182A, he was returning to land after completing a skydiving drop. The descent, and the downwind and base legs of the traffic pattern were uneventful; however, after turning onto the final leg, the pilot attempted to add power, and the engine "cut out." The pilot checked the mixture, magnetos and throttle, but the engine did not regain power. In order to clear trees, the pilot reduced airspeed to stall speed, and the airplane landed short of the runway. According to a Federal Aviation Administration (FAA) inspector, there was adequate fuel onboard, and there were no mechanical anomalies noted, but the carburetor heat was off. A plot of the ambient temperature and dew point on a carburetor icing probability chart revealed the likelihood of "serious [carburetor] icing at glide power."

Factual narrative

According to the pilot of the Cessna 182A, he was returning to land after completing a skydiving drop. The descent, and the downwind and base legs of the traffic pattern were uneventful. However, after turning onto the final leg, the pilot attempted to add power, and the engine "cut out." The pilot checked the mixture, magnetos and throttle, but the engine did not regain power. In order to clear trees, the pilot reduced airspeed to stall speed, and the airplane landed short of the runway. According to a Federal Aviation Administration (FAA) inspector, there was adequate fuel onboard, and there were no mechanical anomalies noted, but the carburetor heat was off. A plot of the ambient temperature and dew point on a carburetor icing probability chart revealed the likelihood of "serious [carburetor] icing at glide power."

Aircraft

Registration
N2186G
Reported as
Cessna 182A
Category
Airplane
Serial number
51486
Engine
Continental O-470, reciprocating
Damage
Substantial damage
Flight
Skydiving · Part 91
Operator
Malone Parachute Club
Registered owner
Maplefield Inc.
Airworthiness certificate
Standard, Normal
Departed
PLB · Plattsburgh, 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
30
Injuries
Serious
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
275 total · 20 in this make and model

Weather

Conditions
Visual (VMC) · Day
Temperature
73 °F, dew point 68 °F

FAA reports on this event · 1

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