NTSB CAROL · Event
Event NYC95LA135
Registry · N9176H
FAA Aircraft Registry record.
Make / Model
CESSNA 172M
Year of manufacture
1975 · 20 years old at event
Engine
LYCOMING 0-320 SERIES (180 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
19750925
ADS-B equipped
Yes — Mode-S ACB3DE
Registrant of record
SKY WALKER FLIGHT SCHOOL LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
the loss of engine power for undetermined reasons resulting in a forced landing, and a subsequent collision with trees.
Factual narrative
On June 28, 1995, about 1551 eastern daylight time, a Cessna 172M, N9176H, was substantially damaged during a forced landing in Bridgwater, Connecticut. The flight instructor and commercial pilot were not injured. Visual meteorological conditions prevailed. There was no flight plan for the flight being conducted under 14 CFR Part 91. In the NTSB form 6120.1/2, the flight instructor stated that the purpose of the flight was to conduct a flight review for the commercial pilot. The local flight departed Danbury, Connecticut. An engine failure was simulated, and the commercial pilot performed the emergency procedures, while using the check list. During the recovery, when the throttle was advanced, the engine did not respond and power was not restored. The flight instructor's attempts to restore power were unsuccessful. The flight instructor performed a forced landing. During the forced landing the airplane collided with trees. Additionally, during the simulated engine failure, the carburetor heat was applied, and the throttle was advanced and retarded once. According to the Federal Aviation Administration Inspector, there were no anomalies found during a cursory inspection of the engine. Furthermore, the left and right fuel tanks contained approximately 20 and 18 gallons of fuel respectively. The engine was test run by Mattituck Airbase Inc., Mattituck, New York, under the supervision of the NTSB. During the engine test run, the engine performed at maximum power and no discrepancies were found. THE FLIGHT INSTRUCTOR WAS CONDUCTING A FLIGHT REVIEW FOR A COMMERCIAL PILOT. DURING THE FLIGHT, THE INSTRUCTOR SIMULATED AN ENGINE FAILURE. THE COMMERCIAL PILOT PERFORMED THE EMERGENCY PROCEDURES. DURING THE RECOVERY, WHEN THE THROTTLE WAS APPLIED, THE ENGINE DID NOT RESPOND. THE INSTRUCTOR'S ATTEMPTS TO RESTORE POWER WERE UNSUCCESSFUL, AND HE PERFORMED A FORCED LANDING. DURING THE FORCED LANDING, THE AIRPLANE COLLIDED WITH TREES. POSTACCIDENT EXAMINATION BY THE FAA REVEALED NO ANOMALIES. ADDITIONALLY, DURING THE ENGINE TEST RUN, THE ENGINE RAN AT FULL POWER. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1995_NYC95LA135.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (engine failure). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- arXiv 2022 · arXiv preprint
Multi-level Adaptation for Automatic Landing with Engine Failure under Turbulent Weather
This paper addresses efficient feasibility evaluation of possible emergency landing sites, online navigation, and path following for automatic landing under engine-out failure subject to turbulent wea…
- NASA NTRS 2019 · Conference Paper
Simulation of Liquid Rocket Engine Failure Propagation Using Self-Evolving Scenarios
Traditional probabilistic risk assessment approaches often require failure scenarios to be explicitly defined through event sequences that are then quantified as part of the integrated analysis.
- NASA NTRS 2019 · Conference Paper
Rocket engine failure detection using system identification techiques
The theoretical foundation and application of two univariate failure detection algorithms to Space Shuttle Main Engine (SSME) test firing data is presented.
- NASA NTRS 2019 · Conference Paper
Rocket engine failure detection using system identification techniques
The theoretical foundation and application of two univariate failure detection algorithms to Space Shuttle Main Engine (SSME) test firing data is presented.
- NASA NTRS 2019 · Technical Memorandum (TM)
A simulator investigation of engine failure compensation for powered-lift STOL aircraft
A piloted simulator investigation of various engine failure compensation concepts for powered-lift STOL aircraft was carried out at the Ames Research Center.
- Semantic Scholar 2019 · Article (AIAA Scitech 2019 Forum)
Impact of Engine Failure Constraints on the Initial Sizing of Hybrid-Electric GA Aircraft
Potential advantages of hybrid-electric aircraft are fuel savings, lower emissions, and reduced noise. Since these aircraft generally apply multiple power sources, they can also be designed to sustain…
Browse the full corpus — academia portal ↗