Incident at GANDER INTL NL (CYQX) (Conflict - potential, Alleged Canadian Aviation Regulations (CARs) infraction)
2003-03-04: An Air France Boeing 777, at FL380, near 4840N 33W, climbed to FL390 without ATC clearance. The aircraft then descended with ATC clearance to FL380 prior to 30W. At FL390 another Boeing 777 (British Airways) would have converged with same direction traffic after passing 20W. Required separation would have been fifteen (15) minutes. Estimated separation would have been thirteen (13) minutes. An Altitude Deviation Report was filed.
|Occurred At||- 07:31|
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