FTW95LA120

NTSB accident investigation · Cessna T210M · Montrose, CO · February 17, 1995

Accident · No injuriesLimited investigationFinal report
Date
February 17, 1995, 11:15 local (18:15 UTC)
Place
Montrose, CO
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N6094BCessna T210M
Weather
Visual (VMC) · Day
Status
Completed · report August 23, 1995
Report
Approved by Office Director
FAA report
19950217049149A
Case key
19357

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 bent landing gear emergency extension assembly and the accumulation of airframe ice which interfered with landing gear activation. A factor was the alternator failure for unknown reasons.

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.

Airframe/component/system failure/malfunctionCruise
Electrical system,alternator - failureFactor
Reason for occurrence undetermined
Landing gear,emergency extension assembly - bentCause
Weather condition - icing conditionsCause
Gear collapsedLanding

Analysis

While in cruise flight, a total loss of electrical power occurred. The pilot circled an airport to burn off fuel and attempted to lower the landing gear by the alternate method. The nose landing gear extended and the main landing gear would not extend beyond the trail position. The pilot conducted a precautionary landing and the aircraft departed the side of the runway during the landing roll. A mechanic, who examined the aircraft immediately following the landing, found a considerable amount of airframe ice. The same mechanic later examined the electrical system and could find no discrepancies. A bent extension rod was found on the landing gear extend mechanism.

Factual narrative

On February 17, 1995, at 1115 mountain standard time, a Cessna T210M, N6094B, was substantially damaged during a precautionary landing at the Montrose, Colorado, Airport. The pilot and his two passengers were not injured. Visual meteorological conditions prevailed for this personal flight which departed Aspen, Colorado, for Telluride, Colorado, at 0900. No flight plan was filed.

While in cruise flight, the electrical system failed and the pilot elected to proceed to Montrose, an intermediate airport along his route of flight. He contacted the airport on a cellular phone and had equipment standing by while he orbited the area and tried to lower the landing gear by the alternate method.

The nose landing gear locked in place but the mains remained in trail. After burning off fuel, a landing was made and the aircraft went off the side of the runway sustaining damage to the right horizontal stabilizer and right wing tip.

According to a mechanic, who examined the aircraft, he could find no abnormalities in the electrical system. He stated, the electrical failure was probably the result of the pilot failing to turn on the alternator. The pilot said he used proper procedures in operating the electrical system.

According to the same mechanic, the inability of the pilot to lower the landing gear by the alternate method was due to a gear linkage rod being bent. The mechanic said that there was a considerable amount of ice on the aircraft, when he first examined it, following the landing, and that the ice may have interfered with landing gear actuation causing the rod to bend.

Aircraft

Registration
N6094B
Reported as
Cessna T210M
Category
Airplane
Serial number
21062681
Engine
Continental TSIO-520-R, 310 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
T 210 Telluride Corp.
Airworthiness certificate
Standard, Normal
Departed
ASE · Aspen, CO
Destination
TEX · Telluride, CO
Airport
MTJ · Montrose, runway 12, 8,497 × 100 ft, asphalt

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
43
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
477 total · 364 in this make and model · 43 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
43 °F, dew point 12 °F
Altimeter
30.00 inHg
Observed at
MTJ

FAA reports on this event · 1

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