Nets

Nets, what are Nets? An Amateur Radio Net, or simply HAM Net, is an “on-the-air” gathering of amateur radio operators. Most nets convene on a regular schedule and specific frequency, and are organized for a particular purpose, such as relaying messages, discussing a common topic of interest, in severe weather (for example, during a SkyWarn activation), emergencies, or simply as a regular gathering of friends for conversation.

Amateur radio clubs often organize nets to foster communication between members on a regular basis. These can be clubs based on geographic location or clubs formed around a special interest.

Special interest clubs or non-club groups often organize nets to enable discussions on a particular topic. A wide variety of such nets are in operation. One such example is nets that meet to discuss vintage or antique radio equipment. Another example is nets for using and discussing the AM mode of voice transmission

Net operation

Nets operate more or less formally depending on their purpose and organization. Groups of nets may organize and operate in collaboration for a common purpose, such as to pass along emergency messages in time of disaster. One such system of nets is the National Traffic System (NTS), organized and operated by members of the American Radio Relay League (ARRL) to handle routine and emergency messages on a nationwide and local basis.

Formal operation

A formal, or directed net has a single net control station (NCS) that manages its operation for a given session. The NCS operator calls the net to order at its designated start time, periodically calls for participants to join, listens for them to answer (or check in ) keeps track of the roster of stations for that particular net session, and generally orchestrates the operation of the net.

A different station might be designated NCS for each net session. Overall operation and scheduling of NCS assignments and net sessions is managed by the net manager .

When a net covers a large geographic area, such as a continent or even the world, it becomes impractical for a single NCS to control. To cover a large scale area a net must operate on a frequency where signals can propagate long distances. Ironically, the same ability for long distance propagation leads to a situation where stations that are too close in proximity cannot hear each other. In this case two or more NCSs spaced geographically from one another can effectively collaborate to maintain contact with all possible participants.

Informal operation

An informal net may also have a net control station, but lack some or all of the formalities and protocols other than those used in non-net on-the-air operation. Or, it could begin at the designated time and frequency in an ad hoc fashion by whoever arrives first. Club nets, such as ones for discussing equipment or other topics, use a NCS simply to control the order in which participants transmit their comments to the group in round-robin style.

 

Nets Carried on Local and Regional Repeaters

Corrections and/or additions click here. Last Updated: 08-15-2019 @ 14:33 (all times are Eastern)

Sunday

  • 1900: Young Operators Digital Voice Net – 145.160 N4LMC/444.725 W4RRG-B IRCDDB D-Star  Systems
  • 1930: ARRL Weekly News Podcast – 442.650 N4LMC Repeater
  • 2000: International D-Star Net – 444.725 W4RRG-B IRCDDB D-Star  System
  • 2000: Chattanooga Sunday Night Net – 146.790 K4VCM Repeater (Echolink Node 79190)
  • 2100: SE D-Star WX Net – 145.160 N4LMC-C D-Star System, 145.290 W4PL-C D-Star System
  • 2100: DARC (Dalton Amateur Radio Club) – 145.230 W4DRC repeater

Monday

  • 1300: Alaska Morning Net – 224.560 Repeater,  146.2 Hz tone
  • 1900: Tri-States ARC Weekly Net – 145.350 Repeater, 100.0 Hz tone (Echolink Node 9058)
  • 2000: TAG YL Net – 145.350 W4GTA Repeater (Echolink Node 68581)
  • 2000: The First Responders Net – 145.160 N4LMC/444.725 W4RRG-B IRCDDB D-Star  Systems
  • 2030: BARS Fusion Tech Net – 442.650  & 442.725 N4LMC Wires-X Systems
  • 2200: Raspberry Pi Net – 444.725 W4RRG-B IRCDDB D-Star  System

Tuesday

  • 1300: Alaska Morning Net – 224.560 Repeater,  146.2 Hz tone
  • 1930: Walker County ARES Net – 145.350 W4GTA Repeater, 100.0 Hz tone (Echolink Node 9058)
  • 1930: NW GA ARES D-Star Net – 145.160 N4LMC-C IRCDDB D-Star  System
  • 2000: SkyWarn Net – 146.610 or 145.390 W4AM Repeaters, 107.2 Hz tone
  • 2000: Powersports & Gearheads Net – 145.160 N4LMC-C IRCDDB D-Star  System
  • 2100: Alabama Link Net – 442.650  & 442.725 N4LMC Wires-X Systems
  • 2130: Alabama D-Star Net – 444.725 W4RRG-B IRCDDB D-Star  System
  • 2300: Papa Systems Tech Net – 444.725 W4RRG-B IRCDDB D-Star  System

Wednesday

  • 1300: Alaska Morning Net – 224.560 Repeater,  146.2 Hz tone
  • 1930: TAG Fusion Wires-X Net – 442.650  & 442.725 N4LMC Wires-X Systems, , Wires-X 43389, YSF 95984, TGIF 43389 & D-Star XRF205-D / XLX205-D
  • 2030: TAG D-Star Net – 145.160 N4LMC-C IRCDDB D-Star, 145.330 KA4RVT-C DPlus, REF030A, XRF139A
  • 2000: North America DMR Net – 444.7125 N4LMC & 444.150 W4PL Brandmeister DMR Systems
  • 2100: Sequatchie Cty ACS Net – 444.700 KB4ACS, 100.0 Hz tone
  • 2200: HAM Nation Net – 444.725 W4RRG-B IRCDDB D-Star  System

Thursday

  • 0830: GA Public Safety Net – 145.160 N4LMC-C D-Star System
  • 1300: Alaska Morning Net – 224.560 Repeater,  146.2 Hz tone
  • 1930: Amateur Radio Newsline Podcast – 442.650 N4LMC Repeater
  • 1930: Chattooga Cty ARES Net – 147.225 W4RLP Repeater, 100.0 Hz tone
  • 1945: CCARS (Gordon County) simplex net 146.565
  • 1945: CCARS (Gordon County) D-RATS gaares.ratflector.comPort:9000 Channel: GORDON
  • 1945: CCARS (Gordon County) Winlink: Send a Winlink Email to K4WOC preferably using a radio connection
  • 2000: Hamilton County ARES Net – 146.790 K4VCM Repeater (Echolink Node 79190)
  • 2000: Dade Cty Net – 146.760 K4SOD Repeater PL 141.3 (Echolink Node 68581)
  • 2000: CCARS (Gordon County) Club/ARES net on 146.745- (T100.0Hz), 443.675+ (T100.0Hz), 146.685- (T67.0Hz)
  • 2100: Whitfield/Murry Cty ARES Net – 147.135 N4BZJ Repeater, 141.3 Hz tone
  • 2300: PaPa Systems Tech Round Table – 444.725 W4RRG-B IRCDDB D-Star  System

Friday

  • 1300: Alaska Morning Net – 224.560 Repeater,  146.2 Hz tone
  • 1930: Catoosa Cty ARES Net – 146.715 W4ABZ Repeater, 67.0 Hz tone
  • 2000: Railroaders Net – 145.160 N4LMC-C IRCDDB D-Star  System
  • 2100: TN Digital Amateur Radio Group DMR Net – 444.7125 N4LMC-C & 444.150 W4PL DMR Systems, Brandmeister TG3147.

Saturday

  • 1200: World Wide DMR Net – 444.7125 N4LMC & 444.150 W4PL Brandmeister DMR Systems
  • 1300: Alaska Morning Net – 224.560 Repeater,  146.2 Hz tone
  • 1800: Multi-Mode Digital Voice Net – 145.160 N4LMC-C IRCDDB D-Star  System
  • 1900: TN Digital Amateur Radio Group Fusion Net – 442.650  & 442.725 N4LMC Wires-X Systems, Wires-X 43389 & YSF 95984
  • 1930: Carolina Coastal Net – 145.160 N4LMC-C IRCDDB D-Star  System
  • 2000: D-Star Users Net – 444.725 W4RRG-B IRCDDB D-Star  System
  • 2300: Papa Systems Round Table – 145.160 N4LMC-C IRCDDB D-Star  System