Incident at South southeast of Wabush (CYWK) (Conflict - potential, Conflict - loss of separation)

Summary

2010-11-18: An operating irregularity occurred when the separation between JZA719, DHC 8 102, enroute from Wabush (CYWK) to Sept-Îles (CYZV), and SPR917, DHC 8 102, enroute from Goose Bay (CYYR) to Wabush, was reduced to 12.5 nautical miles when the required separation is 20 natuical miles.
2010-11-23: UPDATE TSB: SPR917, DHC-8 (Dash 8) operated by Provincial Airways took off from Goose Bay to Wabush. At 28 DME on radial 146 of YWZ, the controller cleared the aircraft to leave 11,000 feet for 6000 feet. At the same time JZA719, DHC-8 (Dash 8) operated by Air Canada Jazz, which took off from Wabush to Sept-Iles was 7 nm east of Wabush to 10000 feet. The spacing between the two aircraft was reduced to 12.5 nm. As both aircraft were in a non-radar environment, the required separation was 20 nm.

Details


CADORS Number 2010A1179
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 2010-10-09 - 17:11
Day or Night? Day-time
Fatalities 0
Injuries 0
Aerodrome ID
Aerodrome Name
Geographic Location Newfoundland and Labrador, Canada, North America, Atlantic Region, South southeast of Wabush (CYWK)
TSB Occurrence Number A10Q0204
TSB Class of Investigation Class 5
AOR Number 126481-V1
Reported By NAV CANADA
Categories Airprox/TCAS alert/loss of separation/(near) midair collisions
Events Conflict - potential,Conflict - loss of separation


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