An increased standby posture maintained by Canadian Forces search and rescue forces during periods of increased or notable activity. "alerte « aire de trafic » ou « piste d’envol »". (Marine SAR)
Maritime Activity and Risk Investigation Network (MARIN) Research Group, Glossary (Covering Maritime, Geographic Information System GIS, Search & Rescue SAR, Weather, Risk), Industrial Engineering, Dalhousie University, Halifax, NS, Canada 2004. http://www.marin-research.ca/english/research/glos sary/index.php, (Mrtm&RInvtn - Canad) {542}