Incident at 60 SE of Saskatoon, SK (TCAS alert)


1997-10-06: CDR 1324 was enroute from Edmonton to Saskatoon (YXE) at FL 220, and the crew were advised that descent clearance into Saskatoon would be delayed to due to a departing a/c out of YXE climbing to FL 210. KFA 584 departed YXE at 0200Z and levelled off at FL210 at 0212Z. The ATC altitude readout for KFA 584 varied from FL211 to FL 212, and at 0216Z, the crew of CDR 1324 reported to ATC that they had received a TCAS RA and were commencing a climb. The controller advised CDR 1324 that the traffic was passing 2 miles north and level at FL 210. The crew of CDR 1324 then returned to FL 220 ; their maximum deviation was to FL 227. No other a/c were affected.


CADORS Number 1997C0693
Occurrence Type Incident
Reported By
Occurred At 1997-10-04 - 02:16
Day or Night?
Fatalities 0
Aerodrome ID
Aerodrome Name
Geographic Location Saskatchewan, Canada, North America, Prairie and Northern Region, 60 SE of Saskatoon, SK
TSB Occurrence Number
TSB Class of Investigation
AOR Number
Reported By
Categories Airprox/TCAS alert/loss of separation/(near) midair collisions
Events TCAS alert

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