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NTSB Report
April 24, 2013 · Cessna U206G · N756DJ
Nenana, AK
Overview
Report Status
Final with probable cause
Event Type
Accident
Date
April 24, 2013
Injury Outcomes
No injuries (3 uninjured)
Location
Nenana, AK
Aircraft
Cessna U206G
Tail Number
N756DJ
Operator
Bik Air
Injuries
None
Aircraft Damage
Substantial
NTSB Number
ANC13CA046
The pilot reported that he taxied through loose snow and slush at the departure airport. The subsequent flight and landing took place in sub-freezing temperatures. On touchdown at the destination airport, the airplane veered to the right. The pilot applied left rudder to correct for the veer, but the airplane veered more sharply to the right, nosed down, and impacted a snow berm. The airplane sustained substantial damage to the left wing. Postaccident examination revealed that the right brake was locked by ice while the left brake moved freely. Subsequent disassembly of the right brake revealed no mechanical anomalies.
NTSB Probable Cause
Ice accretion in the right main landing gear wheel brake during departure, which prevented the right main landing gear from rotating on landing and resulted in a runway excursion and subsequent impact with a snow bank.
Full Narrative
The pilot reported that he had taxied through loose snow and slush at the departure airport. The subsequent flight and landing were in sub-freezing temperatures. On touchdown at the destination airport, the airplane veered to the right. The pilot applied left rudder in an attempt to correct for the veer, the airplane then veered sharply to the right, nosed down, and impacted a snow berm. The airplane sustained substantial damage to the left wing. Postaccident examination by the pilot, found the right brake still locked by ice and the left brake free. He then disassembled the right brake, and no mechanical anomalies were found.
Flight
Event TypeAccident
Event Time16:00 AKDT
Nearest AirportWolf Pack Mine (0nm)
Runway20
Runway Length3000 ft
Runway Width100 ft
Flight Plan FiledCvfr
Flight Plan ActivatedYes
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftCessna U206G
Tail NumberN756DJ
Aircraft CategoryAir
DamageSubstantial
OperatorBik Air
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsCont Motor · IO 520 SERIES · Reciprocating · 300
Seats6
People & Injuries
Injury SummaryNo injuries (3 uninjured)
Fatal0
Serious0
Minor0
Uninjured3
Total3
Crew 1Age 70 · Second Class · None
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point21 C / 16 C
Altimeter30.37 inHg
Observation Time18:53
Weather SourceWFAC