Oct 1 (Reuters) - NAV Canada NAVCA.UL :
* Extension of collective agreement ratified by air traffic controllers
* Says ratification of a one year extension to the collective agreement covering approximately 1900 air traffic controllers
* Says extension continues the current agreement while adding a 2.5 per cent salary increase for the additional year
* Source text for Eikon ID:nMKWS3hjqa
Further company coverage NAVCA.UL