Incident at Approx.30 miles south of CYQY (TCAS alert)


2003-04-14: CFC4408 A310 departing Halifax and climbing to 33,000 feet eastbound while CKS206 B747-200 westbound was at 32,000 feet. Both aircraft got TCAS Resolutions and CKS206 descended to 31,000 feet while CFC4408 climbed at a faster rate to 33,000 feet. The conflict Alert Function in Moncton ACC had been turned OFF due to false conflict alerts and was in the process of being re-enabled. TSB Case Closed


CADORS Number 2003A0219
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 2003-04-12 - 00:18
Day or Night?
Fatalities 0
Injuries 0
Aerodrome ID
Aerodrome Name
Geographic Location Nova Scotia, Canada, North America, Atlantic Region, Approx.30 miles south of CYQY
TSB Occurrence Number
TSB Class of Investigation
AOR Number 28638
Reported By NAV CANADA
Categories Airprox/TCAS alert/loss of separation/(near) midair collisions
Events TCAS alert

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