DEN89LA206

NTSB accident investigation · Cessna T210M · Rangely, CO · September 4, 1989

Accident · No injuriesLimited investigationFinal report
Date
September 4, 1989, 10:00 local (16:00 UTC)
Place
Rangely, CO
Injuries
5 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N761RPCessna T210M
Weather
Visual (VMC) · Day
Status
Completed · report June 25, 1992
Report
Approved by Office Director
FAA report
19890904033569A
Case key
17775

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

Forced landing in unsuitable terrain as a result of an engine crankshaft failure.

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) - mech failure/malfCruise - normal
Engine assembly,crankshaft - failure,totalCause
Engine assembly,crankshaft - fatigueFactor
Forced landingDescent - emergency
Terrain condition - none suitableCause
Wheels up landing - performedPilot in command
In flight collision with terrain/waterLanding - flare/touchdown
Terrain condition - high vegetationFactor

Analysis

The pilot made a forced landing in rough, uneven terrain, following an engine failure. He elected to land wheels up due to the terrain. The plane struck brush and came to rest after sliding 200 feet. The left wing tip, engine cowling and right wing were damaged. Postaccident engine tear down and analysis revealed that a fatigue crack had propagated from a subsurface flaw. The crankshaft had broken between the number two and number three main bearing journals and resulted in complete crankshaft failure.

Aircraft

Registration
N761RP
Reported as
Cessna T210M
Category
Airplane
Serial number
21062460
Airframe hours
1,536
Engine
Continental TSIO-520-R, 310 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Robert Kirk Fry
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 5, 1989 · 47 hours before
Departed
2UC · Gunnison, CO
Destination
JAC · Jackson, WY

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
47
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
812 total · 172 in this make and model · 800 as pilot in command · 49 in the last 90 days · 15 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
40 statute miles
Lowest ceiling
None
Temperature
64 °F

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 N761RP · 1

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