CHI01LA309

NTSB accident investigation · Cessna T210N · Fargo, ND · August 16, 2001

Accident · No injuriesLimited investigationFinal report
Date
August 16, 2001, 18:00 local (23:00 UTC)
Place
Fargo, ND
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6410NCessna T210N
Weather
Visual (VMC) · Day
Status
Completed · report January 2, 2002
Report
Approved by Office Director
Parties
Federal Aviation Administration
Case key
54134

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

the emegency procedure not followed by the pilot.

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.

Wheels up landingLanding - flare/touchdown
Procedures/directives - not followedPilot in commandCause
Electrical system,alternator - failure

Analysis

The airplane was substantially damaged during a wheels-up landing following an in-flight electrical failure. The pilot stated that the emergency gear handle became stuck after 1 1/2 pumps of the handle. Postaccident inspection of the handle reveled it not to be fully extended. The airplane was placed on jacks and the landing gear was cycled using battery power. Emergency procedures state that the emergency landing gear hand pump handle is to be extended if the landing gear fails to extend.

Factual narrative

On August 16, 2001, at 1800 central daylight time, a Cessna T210N, N6410N, piloted by a commercial pilot, was substantially damaged during a wheels-up landing on runway 26 (4,387 feet by 100 feet, concrete) at the Hector International Airport, Fargo, North Dakota. Visual meteorological conditions prevailed at the time of the accident. The 14 CFR Part 91 personal flight was not operating on a flight plan. The pilot and passenger were uninjured. The flight departed from the Wething Field Airport, Detroit Lakes, Minnesota.

The pilot reported in a written statement, "Departed DTL at approximately 4:00pm central time direct Fargo. Contacted Fargo approach [and] tower. Experienced electrical failure upon gear retraction on 10 mile final and gear did not fully retract. Tried to pump manually [and] gear handle stuck after 1 1/2 pumps. Landed on runway 26 at Hector Field. Nose wheel was fully retracted and locked. Main gear failed but remained down under belly approximately 6 [inches]. Maintained aircraft on runway and it did not roll until stopped, where it settled on the right elevator."

Inspection of the emergency gear handle revealed that it was not fully extended. No anomalies were noted when the airplane was placed on jacks following the accident and the landing gear was cycled using the airplane's battery power.

The airplane's information manual states to extend the emergency hand pump handle if the landing gear fails to extend.

Aircraft

Registration
N6410N
Reported as
Cessna T210N
Category
Airplane
Serial number
21062986
Airframe hours
2,731
Engine
Continental TSIO-520-R, 310 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Lloyd O. Thompson
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 1, 2001 · 33 hours before
Departed
DTL · Detroit Lakes, MN
Destination
FAR · Fargo, ND
Airport
FAR · Hector International, runway 26, 4,387 × 100 ft, concrete

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
46
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--no waivers/lim.
Last flight review
June 13, 2001
Seat
Left
Flight hours
3,483 total · 986 in this make and model · 34 as pilot in command · 33 in the last 90 days · 9 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
310° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 52 °F
Altimeter
30.00 inHg
Observed at
FAR