SHARES Frequency List
SHARES Frequencies List
SHARES HF-SSB Frequencies
Emergency Management HF Frequency List
SHARES is a multi-agency system that used frequencies assigned to several different agencies and organizations. It conducts weekly radio check nets every Wednesday at 1600 UTC on 6765 USB, 6845 USB and 6910 USB (and likely other frequencies at other times).
Since these frequencies are of interest to utility monitors and are often heard, I wanted to compile a list of frequencies in use:
All frequencies are "dial frequencies" in USB mode, transmissions made in USB voice and MT63 digital mode. There are apparently other 5 MHz band frequencies in use, including ones that match up with 60 meter amateur band channels. Frequencies with associated notes are frequencies noted in use by myself (confirmed usage and remarks).
4458 kHz USB - SHARES Region 4 SHARES Northeast Region Hurricane Net heard here
4490 kHz USB - MARS frequency
4618 kHz USB
4636 kHz USB - Civil Air Patrol CAP HF Frequency (primary user)
5063.5 kHz USB
5429 kHz USB
5711 kHz USB
5760 kHz USB
6765 kHz USB - SHARES North Primary
6800 kHz USB
6845 kHz USB - SHARES Northeast SHARES Region 4
6910 kHz USB - SHARES Central SHARES Region 6
6912 kHz USB - SHARES Central alternate frequency (primary 6910 USB)
6915 kHz USB - SHARES Central alternate frequency (primary 6910 USB)
7391 kHz USB
7403.5 kHz USB
7615 kHz USB - Civil Air Patrol / CAP use as well
7642 kHz USB
7792 kHz USB
7791 kHz USB
7991 kHz USB
9057 kHz USB
9064 kHz USB
9106 kHz USB
11108 kHz USB
11217 kHz USB
13242 kHz USB
13426.5 kHz USB
14396.5 kHz USB - Daytime FEMA use, often in conjunction with 6 MHz frequencies
14928.5 kHz USB
15094 kHz USB
17458 kHz USB
17487 kHz USB
20107 kHz USB
25354 kHz USB - Civil Air Patrol / CAP use
26617 kHz USB - Civil Air Patrol / CAP use
26620 kHz USB - Civil Air Patrol / CAP use
26812 kHz USB - often local use only
27546 kHz USB - often local use only - CAP frequency as well
29894 kHz USB - often local use only