Incident at PRINCE ALBERT (GLASS FIELD) SK (CYPA) (ATS operating irregularity)

Summary

1996-08-16: The pilot of ASK100, a Beech Airliner (BE99), La Ronge V303 Prince Albert was inbound to Prince Albert at 7000 feet. ASK800, a BA31, Prince Albert V303 La Ronge was requesting 16000 feet. The Prince Albert Data Controller's plan was to use OMNI track separation and altitude restrictions between ASK100 and ASK800. He set this up accordingly. When ASK800 contacted the Prince Albert radar controller, the controller recleared ASK800 to 16000 feet but inadvertently changed the radial restrictions on the aircraft. This change in the radial restriction caused the two aircraft to have less than the required 15 degree separation.

Details


CADORS Number 1996C0335
Occurrence Type Incident
Reported By NAV CANADA
Occurred At 1996-08-15 - 21:15
Day or Night?
Fatalities 0
Injuries
Aerodrome ID CYPA
Aerodrome Name PRINCE ALBERT (GLASS FIELD) SK (CYPA)
Geographic Location Saskatchewan, Canada, North America, Prairie and Northern Region, Prince Albert, Saskatchewan
TSB Occurrence Number
TSB Class of Investigation
AOR Number
Reported By NAV CANADA
Categories ATM/CNS
Events ATS operating irregularity


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