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January 15, 2014 · Cessna 340 · N10MF

Coldwater, MI

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
January 15, 2014
Injury Outcomes
No injuries (1 uninjured)
Location
Coldwater, MI
Aircraft
Cessna 340 (1973)
Tail Number
N10MF
Operator
Intertech Leasing
Injuries
None
Aircraft Damage
Substantial
NTSB Number
CEN14CA114

The pilot departed on a short cross-country flight and arrived at his destination airport about 1100. The pilot stated that he overflew the airport and observed blowing snow on both runways. Because the wind was from 220 degrees, he elected to land on runway 22. During the roll-out, the airplane collided with plowed snow at the intersection of runway 07/25. The airplane's nose gear collapsed resulting in substantial damage to the airplane's fuselage. The pilot added that the snow banks should have been removed from the intersection and a NOTAM (notice to airmen) should have been published. A review of the Airport/Facilities Directory's (A/FD) note section for the airport had the notice: "Runway 07/25 plowed during winter months, contact the airport manager for conditions". At 1055, the automated weather reporting station at the airport reported the visibility at 3 miles in light snow, with the wind from 260 degrees at 11 knots. The weather station normally broadcasts the A/FD message about runway 07/25 being plowed during winter months; however, an electrical power interruption erased the message prior to the accident. With reduced visibility and blowing snow on the runways, it's likely that a pilot would not be able to see plowed snow banks at the intersection of runway 04/22 and 07/25.

NTSB Probable Cause

Airport personnel did not remove the snow banks from the intersecting runway and/or close the intersection runway, which resulted in the airplane impacting the snow banks. Contributing to the accident was the reduced visibility inhibiting the pilot's ability to see the plowed snow hazard.

Full Narrative

The pilot departed on a short cross-country flight and arrived at his destination airport about 1100. The pilot stated that he overflew the airport and observed blowing snow on both runways. Because the wind was from 220 degrees, he elected to land on runway 22. During the roll-out, the airplane collided with plowed snow at the intersection of runway 07/25. The airplane's nose gear collapsed resulting in substantial damage to the airplane's fuselage. The pilot added that the snow banks should have been removed from the intersection and a NOTAM (notice to airmen) should have been published. A review of the Airport/Facilities Directory's (A/FD) note section for the airport had the notice: "Runway 07/25 plowed during winter months, contact the airport manager for conditions". At 1055, the automated weather reporting station at the airport reported the visibility at 3 miles in light snow, with the wind from 260 degrees at 11 knots. The weather station normally broadcasts the A/FD message about runway 07/25 being plowed during winter months; however, an electrical power interruption erased the message prior to the accident.

Flight

Event TypeAccident
Event Time11:00 EST
Nearest AirportBranch County Memorial Airport (0nm)
Runway22
Runway Length3500 ft
Runway Width75 ft
Flight Plan ActivatedNo
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftCessna 340
Tail NumberN10MF
Aircraft CategoryAir
DamageSubstantial
OperatorIntertech Leasing
Operating RulePart 91
Engines2
Engine TypeReciprocating
Engine DetailsCont Motor · TSIO-520 SER · Reciprocating · 0 | Cont Motor · TSIO-520 SER · Reciprocating · 0
Seats6

People & Injuries

Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 49 · Third Class · None

Conditions

ConditionsVMC
LightDaylight
Wind260° @ 11 kt
Visibility3 sm
CeilingBroken clouds 1200 ft
Temperature / Dew Point23 C / 10 C
Altimeter29.95 inHg
Observation Time15:55
Weather SourceWFAC

Appendix: Source Data