Narrative:

It's hard to keep track of what's going on around you when 2 separate languages are being used to communication to aircraft. It's an accident looking for a place to happen. Doesn't ICAO require english only in ATC communications? If so, it should be enforced worldwide.

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Original NASA ASRS Text

Title: AN ACFT PLT COMPLAINS ABOUT THE USE OF FRENCH AT MONTREAL AND IN QUEBEC.

Narrative: IT'S HARD TO KEEP TRACK OF WHAT'S GOING ON AROUND YOU WHEN 2 SEPARATE LANGUAGES ARE BEING USED TO COM TO ACFT. IT'S AN ACCIDENT LOOKING FOR A PLACE TO HAPPEN. DOESN'T ICAO REQUIRE ENGLISH ONLY IN ATC COMS? IF SO, IT SHOULD BE ENFORCED WORLDWIDE.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.