Primary Repeaters

 Function     Frequency  Offset  Tone  Channel Name  Notes
 Tactical Operations/Message Traffic  146.790  –  OPS  Primary Repeater
 Logistics/Message Traffic  146.910  –  LOG  Secondary Repeater
 Administration  224.100  –  Admin
 D-STAR VHF  145.340  –  PORT Charlie  Linked to Reflector 25B thus accessible across NCR
 D-STAR UHF  448.035  –  PORT Bravo

Mutual Assistance VHF Repeaters

 Function     Frequency  Offset  Tone  Channel Name  Notes
 Alexandria ARC  147.315 +  107.2  Mutual Alpha
 Arlington RPSC  146.625  –  107.2  Mutual Bravo  Arlington County RACES
 Culpepper ARA  147.120  +  146.2  Mutual Charlie
 Dulles ARG  145.310  –  77.0  Mutual Delta
 MARC (Rockville)  146.995  –  Mutual Echo
 Mt. Vernon ARC  146.655  –  141.3  Mutual Foxtrot
 Old Virginia Hams (Manassas)  146.970  –  100.0  Mutual Gulf  Prince William County ARES/RACES – Logistics Net
 Skywarn/NoVA Traffic Net (Bluemont)  147.300  +  146.2  Mutual Hotel
 Southern MD ARC (Brandywine)  147.150  +  114.8  Mutual India
 Vienna Wireless  146.685  –  Mutual Juliet
 Winchester  146.820  –  146.2  Mutual Kilo
 Woodbridge Wireless  147.240  +  107.2  Mutual Lima  Prince William County ARES/RACES – Operations Net

Simplex

 Function     Frequency  Offset  Tone  Channel Name  Notes
 Simplex 1  146.535  Simplex Alpha Use if no repeater access
 Simplex 2  146.565  Simplex Bravo
 Simplex 3  147.465  Simplex Charlie
 Simplex 4  445.925  Simplex Delta
 Simplex 5  445.950  Simplex Echo
 Simplex 6  445.975  Simplex Foxtrot

Packet

 Function     Frequency  Offset  Tone  Channel Name  Notes
 VA Digital Emergency Network  145.730  Packet Alpha
 APRS  144.390  APRS

HF Nets

 Function     Frequency  Offset  Tone  Channel Name  Notes
 ODEN/A – Primary  3947 kHz LSB  HF Alpha 1
 ODEN/A – Alternate  7240 kHz LSB  HF Alpha 2
 ODEN/B – Primary  3943 kHz LSB  HF Bravo 1
 ODEN/B – Alternate  7248 kHz LSB  HF Bravo 2
 ODEN/C – Primary  3578.5 kHz CW  HF Charlie 1
 ODEN/C – Alternate  7050 kHz CW  HF Charlie 2
 ODEN/D – Primary  3578.5 kHz USB  HF Delta 1  Olivia 4/500 1300Hz center
 ODEN/D – Alternate  7050 kHz USB  HF Delta 2  Olivia 4/500 1300Hz center
 Maryland – DC  3920 kHz LSB  HF Mike
 West Virginia  3865 kHz LSB  HF Whiskey
 Hurricane Watch Net  14.325 kHz USB  HF Hotel  http://hwn.org/

 

Notes:

ODEN is the Old Dominion Emergency Net.

Standard VHF repeater offset is 600 Khz. Frequency spacing is 30 or 15 Khz.

Standard UHF repeater offset is 5 Mhz. Frequency spacing is 25 or 12.5 Khz spacing.

If you cannot use the primary repeaters from your location, try a Mutual Assistance repeater or any other repeater that you can reach. Ask for a relay to pass traffic back to the Net Control Station.

If all primary VHF repeaters are down, monitor Simplex Alpha. If nothing heard, try Mutual Foxtrot or Mutual Hotel, first.

Try any repeater you can reach and request a relay.