Mode is Upper Sideband (USB) unless otherwise noted
6020 US Army Corps of Engineers Point to Point Network Nationwide (USB/ALE) <Channel 6>
6047 US Army National Guard Nationwide (USB/ALE)
6215 Marine Global Maritime Distress/Safety System Worldwide
6224 Marine Simplex Worldwide/US Transportation Command Marine Simplex <Channel 2>
6227 Marine Simplex Worldwide/US Transportation Command Marine Simplex <Channel 3>
6230 Marine Simplex Worldwide
6234 US Coast Guard Tactical
6350 Armed Forces Network (AFN) Hawaii Local Night
6427 US Navy Space Warfare Command Network Nationwide
6458 Armed Forces Network (AFN) Puerto Rico 24 Hours
6501 US Coast Guard Calling/Broadcast Nationwide Ships transmit on 6200
6510 Royal Australian Navy Worldwide <A3>
6516 Marine Calling Frequency Worldwide Ships transmit on 6215
6526 Aero LDOC Airline Company Discrete
6532 Aero Central West Pacific (CWP-1/2) Major World Air Route Area
6535 Aero Africa (AFI-1)/South Atlantic (SAT-1) Major World Air Route Area
6556 Aero Southeast Asia (SEA-1/3) Major World Air Route Area
6562 Aero Central West Pacific (CWP-1/2) Major World Air Route Area
6571 Aero East Asia (EA-1) Major World Air Route Area
6577 Aero Caribbean (CAR-A) Major World Air Route Area
6586 Aero Caribbean (CAR-B) Major World Air Route Area
6592 Aero North Central Asia (NCA-2) Major World Air Route Area
6598 Aero Europe (EUR-A) Major World Air Route Area
6622 Aero North Atlantic (NAT-F) Major World Air Route Area
6628 Aero North Atlantic (NAT-E) Major World Air Route Area
6631 Aero Middle East (MID-1/3) Major World Air Route Area
6637 Aero LDOC Airline Company Discrete
6640 Aero LDOC Airline Company Discrete
6643 Aero LDOC Airline Company Discrete
6646 Aero LDOC Airline Company Discrete
6649 Aero Caribbean (CAR-A)/South America (SAM-NW/SW) Major World Air Route Area
6665 Aero North Pacific (NP-3/4) Major World Air Route Area
6676 Aero South East Asia VOLMET
6679 Aero Pacific VOLMET
6685 Aero Off Route US Air Force Worldwide � Norwegian Navy MARPAT/Portuguese Air Force
6688 Aero Off Route US Navy Worldwide � French Air Force Strategic Missions Net/Italian Navy Network/NATO AWACS Discrete DHN66 Geilemkirchen �Magic� <Secondary>/UK Royal Navy Network
6691 Aero Off Route US Navy Worldwide � Strategic Comm Wing 1 discrete <CA>/RAF Strike Command Integrated Communications System (STCICS)
6694 Aero Off Route US Navy Worldwide � Canadian Forces Military Discrete
6697 Aero Off Route US Navy Worldwide � TACAMO EAM Broadcast Discrete
6700 Aero Off Route US Navy Worldwide � German Air Force Network/NATO AWACS Discrete DHN66 Geilemkirchen �Magic�
6703 Aero Off Route US Navy Worldwide
6706 Aero Off Route US Navy Worldwide � Canadian Military Aeronautical Communications System (MACS)
6709 Aero Off Route US Air Force Worldwide
6712 Aero Off Route US Air Force Worldwide � HF Global Communications System (HF-GCS) Andrews/Croughton only <Primary>/Canadian Forces Military Discrete/French Air Force Circus Network <Marjolaine 2>
6715 Aero Off Route US Air Force Worldwide (USB/ALE) � Airborne Command Post Network<Z-160>/SIPR (Secret Internet Protocol Router) Network/Canadian Forces Military SAR Discrete/German Air Force Network/Spanish Air Force Network
6718 Aero Off Route US Navy Worldwide � Tactical Support Center (TSC) Pacific Area/French Naval Network
6721 Aero Off Route US Air Force/US Navy Worldwide (USB/ALE) � Scope Command ALE Network
6724 Aero Off Route US Navy Worldwide � Space Shuttle Launch Support/Italian Navy Network/Spanish Air Force Network/RAF Strike Command Integrated Communications System (STCICS)
6727 Aero Off Route US Air Force Worldwide � German Navy MATELO ARCN (USB/RTTY)/Japanese Military Stations/Norwegian Navy MARPAT
6730 Aero Off Route US Air Force Worldwide � Special Operations/AMC Command Post Ramstein AB �Metaphor�/Danish Air Force Network/German Air Force/Navy Network/Italian Navy Network/Spanish Air Force Network
6733 Aero Off Route US Air Force Worldwide � Italian Navy Network
6736 Aero Off Route US Air Force Worldwide � RAF Strike Command Integrated Communications System (STCICS)
6739 Aero Off Route US Air Force Worldwide � HF Global Communications System (HF-GCS) <Primary>/UK Royal Air Force Architect Network
6742 Aero Off Route US Coast Guard Worldwide
6745 Aero Off Route US Navy Worldwide � Canadian Military Aeronautical Communications System (MACS)
6748 Aero Off Route US Navy Worldwide � Belgium Air Force Network <YF>/Italian Navy Network/RAF Strike Command Integrated Communications System (STCICS)
6751 Aero Off Route US Air Force Worldwide � E-8 JStars aircraft discrete/Space Shuttle Mission Support �Cape Radio�/Air National Guard Operations/German Air Force Network
6754 Aero Off Route US Air Force Worldwide � Canadian Military Aeronautical Communications System (MACS weather only)/NATO AWACS Discrete DHN66 Geilemkirchen �Magic�
6757 Aero Off Route US Air Force Worldwide (USB/ALE) � Airborne Command Post Network <Z-165>
6760 Aero Off Route US Air Force Worldwide � French Navy Tactical Network/NATO AWACS Discrete DHN66 Geilemkirchen �Magic�
6761 US Air Force Air Refueling Tactical Worldwide
6763 Bellcore/Power Utility Network Nationwide (USB/ALE)
6766 US Army National Guard Nationwide (USB/ALE)/Interior Department Network Nationwide
6785 US Army Corps of Engineers Point to Point Network Nationwide (USB/ALE) <Channel 7>
6800 US Government SHARES SCN BBS Network Nationwide (USB/ALE) <Channel 9>
6802 AT&T Point to Point Network Nationwide
6809 Federal Emergency Management Agency (FEMA) FNARS Network Nationwide (USB/LSB)
6815 US Coast Guard Tactical
6820 US Air Force Western Missile Range �Aria Control�
6821 Environmental Protection Agency Point to Point Network Nationwide
6835 US Navy FACSFAC Frequency Pensacola, FL �Seabreeze�
6840 Federal Aviation Administration (FAA) Network Nationwide (USB/ALE)
6845 National Communications System (NCS) Nationwide
6858 American Red Cross Disaster Network Nationwide
6870 Federal Aviation Administration (FAA) Network Nationwide (USB/ALE)
6910 US Army National Guard Nationwide (USB/ALE)
6911 US Air Force E-8 JStars aircraft discrete
6937 US Navy Space Shuttle Support Network Atlantic Ocean
6962 Canadian Forces Affiliate Radio System (CFARS) Worldwide <Xray>
6978 Canadian Forces Affiliate Radio System (CFARS) Worldwide <Alpha>
6981 NASA Point to Point Network Nationwide
6982 Canadian Forces Affiliate Radio System (CFARS) Worldwide <Whiskey>
6993 US Air Force Mystic Star VIP Support Network Worldwide
6996 International Red Cross Worldwide (Various)
Wyoming Survival 