Incident at RAINBOW LAKE AB (CYOP) (Conflict - potential, ATS operating irregularity)

Summary

2001-01-23: C-FACO, a Cessna Citation, had departed Rainbow Lake at 1530Z for Edmonton City Centre Airport, with a clearance to FL 280. The crew was requesting FL 370 and the North Low Controller had approval from Grande Prairie Sector to issue the clearance when contact was established. The North Low Controller did not have approval from the Klondike Sector to issue this altitude and the North High Controller had traffic at FL 370 (Northwest Airlines NWA 70, a B747-400) proceeding from overhead Fort Nelson direct to Fort McMurray, which took it 5 NM south of Rainbow Lake. Standard procedure is to get approval from all affected high level sectors in this type of situation. Separation was not lost, but procedures were not followed correctly.
2001-01-24: UPDATE ANS reported that NAV CANADA will convene a Fact Finding Board concerning this occurrence.

Details


CADORS Number 2001C0073
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 2001-01-22 - 15:40
Day or Night? Day-time
Fatalities 0
Injuries
Aerodrome ID CYOP
Aerodrome Name RAINBOW LAKE AB (CYOP)
Geographic Location Alberta, Canada, North America, Prairie and Northern Region, Vicinity of Rainbow Lake
TSB Occurrence Number
TSB Class of Investigation
AOR Number 13702
Reported By NAV CANADA
Categories Airprox/TCAS alert/loss of separation/(near) midair collisions,ATM/CNS
Events Conflict - potential,ATS operating irregularity


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