BFO93FA005

NTSB accident investigation · Cessna 177B · War, WV · November 15, 1992

Accident · FatalField investigationFinal report
Date
November 14, 1992, 19:15 local (Nov 15, 1992, 00:15 UTC)
Place
War, WV
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N34664Cessna 177B
Weather
Instrument (IMC) · Night/dark
Status
Completed · report September 28, 1993
Report
Approved by Office Director
FAA report
19921114046549A
Case key
11863

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

VFR flight by the pilot into instrument meteorological conditions, his failure to maintain control of the airplane due to spatial disorientation, and the pilot allowing the design stress limits of the aircraft to be exceeded. Factors related to the accident were failure of the pilot to obtain a preflight weather briefing, darkness, and the adverse weather condiiton.

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 encounter with weatherCruise
Procedures/directives - not followedPilot in command
Preflight briefing service - not usedPilot in commandFactor
Light condition - nightFactor
Weather condition - low ceilingFactor
Weather condition - snowFactor
Vfr flight into imc - continuedPilot in commandCause
Loss of control - in flightCruise
Aircraft control - not maintainedPilot in commandCause
Spatial disorientationPilot in commandCause
Airframe/component/system failure/malfunctionDescent - uncontrolled
Design stress limits of aircraft - exceededPilot in commandCause
Wing - overload
Wing - separation
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - mountainous/hilly

Analysis

The student pilot and his two passengers departed the airport during hours of darkness. A weather briefing was not obtained. The flight was over mountainous terrain and encountered low clouds and heavy snowfall. Witnesses heard the airplane overhead but could not see it until it descended out from the clouds in a 'twisting' motion. The left wing had separated in flight in positive bending, followed by the rudder. The remainder of the airplane impacted terrain about 1000 feet from the left wing. No pre impact mechanical malfunctions were found with the airframe or engine. The pilot had recently purchased the airplane and did not obtain flight training in it.

Aircraft

Registration
N34664
Reported as
Cessna 177B
Category
Airplane
Serial number
17701928
Airframe hours
1,738
Engine
Lycoming O-360-A1F6D, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Litco Brokers, Inc.
Registered owner
Litco Brokers, Inc.
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · September 17, 1992 · 40 hours before
Departed
I25 · Welch, WV
Destination
1A6 · Middlesboro, KY

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
48
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Toxicology
Performed
Flight hours
250 total · 5 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Temperature
30 °F, dew point 25 °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.