Canadian Forces radar assistance in the ADIZ
Canadian Forces radar assistance: civil aircraft in emergency inside ADIZ (RAC 1.5.7).
Limits:
- Does not take over direct control of the aircraft.
- Captain must still comply with ATC clearances and other required procedures.
Provides (nothing else):
- Track/ground speed checks (kt).
- Aircraft position by geographic reference or bearing/distance (NM, True bearings).
- Position of heavy cloud relative to the aircraft.
Contact:
| Area | Frequency |
|---|---|
| North Warning System | Call "Radar Assistance" on 126.7 MHz, or MAYDAY on 121.5 MHz |
| ADIZ areas | 121.5 MHz or UHF 243.0/364.2 MHz |
- Initial contact at the highest practicable altitude.
- If air defence commitments don't allow, station replies "UNABLE" without explanation.
References
- TC AIM RAC 1.5.7