Incident at HIGH LEVEL AB (CYOJ)

Summary

2001-04-11: While enroute from Edmonton to Zama Lake, the crew of CNK 327, a Metro IV, advised that the windscreen had a crack and they needed to descend. The aircraft was at FL 240 and was given descent to 10,000 feet for pressurization purposes. The crew also advised they wished to divert to High Level. The crew did not declare an emergency and no other traffic was affected. The aircraft landed safely at High Level at 1840Z. TSB later reported that it was the outer pane that cracked and the crew elected to divert to High Level as a precaution. The company will ferry the a/c back to base at Calgary for repair.
2001-04-17: UPDATE TSB reported that while enroute from Edmonton International to Zama Lake, AB at FL 240, the windscreen on the Captain's side suddenly cracked. The crew reduced airspeed and differential pressure and advised ATC of the problem. The crew requested clearance for descent to 10,000 feet, but did not declare an emergency or request priority. The Captain passed flight control to the First Officer and elected to land at High Level, AB. The aircraft landed without incident and ERS was not requested. It was determined that the windscreen crack had damaged the outer pane only. The aircraft was later ferried to Calgary at low altitude and less than 4.0 pressure differential.

Details


CADORS Number 2001C0350
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 2001-04-10 - 18:20
Day or Night? Day-time
Fatalities 0
Injuries
Aerodrome ID CYOJ
Aerodrome Name HIGH LEVEL AB (CYOJ)
Geographic Location Alberta, Canada, North America, Prairie and Northern Region, High Level
TSB Occurrence Number
TSB Class of Investigation
AOR Number 14744
Reported By NAV CANADA
Categories Other
Events



Aircraft Details (1 aircraft)

Type Aeroplane
 Silhouette image of Aeroplane
Canadian Registration GSHY | Flightaware (Registration) | Flightaware (Tracking) | AvHerald
Foreign Registration
Country of Registration Canada
Occurrence Type Incident
Owner SUNWEST HOME AVIATION LTD.
Operator SUNWEST HOME AVIATION LTD. (5404) Commercial
Make  Silhouette image of FAIRCHILD
FAIRCHILD
Model SA227DC
Year Built 1998
Engine Type Turbo prop
Engine Make  Silhouette image of GARRETT
GARRETT
Engine Model TPE331-12UHR
Gear Type Land
Private No
Amateur Built No
Flight Number CNK 327
Flight Rule
CARS Subpart
Phase of Flight Cruise
Damage No Damage
Fatalities 0
Injuries 0
Events Diversion,Windshield/window (aircraft)

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