INUVIK, CANADA CALL SIGN FREQUENCIES TIMES EMISSION POWER VFA 8457.8 kHz J3C 1 KW TIME CONTENTS OF TRANSMISSION RPM/IOC VALID MAP TIME AREA 0200 Marine Surface Analysis 120/576 1200 (Availability of charts may vary depending on shipping Ice Analysis (mid July to October 15) Amundsen Gulf, Queen Maud and McClure Strait. Ice Analysis Beaufort Sea/Alaskan Coast 1630 Marine Surface Analysis 120/576 1200 (Availability of charts may vary depending on shipping Ice Analysis (mid July to October 15) Amundsen Gulf, Queen Maud and McClure Strait. Ice Analysis Beaufort Sea/Alaskan Coast Note: Also available on request (INFORMATION DATED 2003) http://www.ccg-gcc.gc.ca/mcts-sctm/ramn_arnm/pacific/part_2_e.htm (Update Mar 2002) Frequencies listed may be carrier frequencies, add 1.9 kHz for center frequency. AIRBORNE ICE TRANSMISSIONS, CANADA CALL SIGN FREQUENCIES TIMES EMISSION POWER 4616.0 kHz see below F3C 7708.1 kHz see below F3C 6915.1 kHz see below F3C TIME CONTENTS OF TRANSMISSION RPM/IOC VALID MAP TIME AREA H+0 to H+29 Gulf of St. Lawrence (Winter) 7708.1 kHz 120/576 H+0 to H+29 East Newfoundland waters (Winter) 7708.1 kHz 120/576 H+0 to H+29 Eastern Arctic (Summer) 6915.1 kHz 120/576 H+0 to H+19 Western Arctic (Summer) 7708.1 kHz or 4616.0 kHz 120/576 Airborne Facsimile Transmissions of observed ice conditions from ice reconnaissance aircraft schedule on days flights are flown (as soon as possible after airborne): (a) Specific Coast Guard and aerial reconnaissance units will be designated by operational orders as appropriate. (b) Frequencies are primary frequencies. The following alternate frequencies (kHZ USB) assigned to MSC/CCG for Radio Facsimile Communications may be used as appropriate for 1) Unscheduled broadcasts to Canadian Ice Service. 2) Unscheduled aircraft tactical support. 3) Intership tactical support or when necessary due to prevailing HF propagation conditions: 3251.1, 4616.0, 6915.1 (Winter only) 8113.1, 10155.1, 10169.1, 12055.1, 13440.0, 14440.0, 15642.1, 17443.1, 18168.1, 20168.1, 20530.1. For correct reception of these broadcasts on WMO standard facsimile recorders requiring 2300 Hz for black and 1500 Hz for white, radio receivers should be tuned in the upper sideband mode to the frequencies listed. http://www.ccg-gcc.gc.ca/mcts-sctm/ramn_arnm/Atlantic/part_5_e.htm