{"id":581,"date":"2024-01-16T17:52:02","date_gmt":"2024-01-16T17:52:02","guid":{"rendered":"https:\/\/w3vpr.org\/\/wp\/repeaters_and_nets\/"},"modified":"2026-05-12T19:16:28","modified_gmt":"2026-05-12T23:16:28","slug":"repeaters_and_nets","status":"publish","type":"page","link":"https:\/\/w3vpr.org\/wp\/repeaters_and_nets\/","title":{"rendered":"Repeaters and Nets"},"content":{"rendered":"\n

2 Meter Repeaters<\/h2>\n\n\n\n
Location<\/th>Frequency<\/th>Tone<\/th>Notes<\/th><\/tr>
Davidsonville<\/td>147.105+<\/td>107.2<\/td>AARC Repeater; linked to 444.400<\/td><\/tr>
Crownsville<\/td>147.075+<\/td>107.2<\/td>AARC repeater with morning and afternoon traffic nets and Wednesday night net. EchoLink W3VPR-R node 524902<\/td><\/tr>
BrandyWine<\/td>147.150+<\/td>114.8<\/td>SMARC<\/a> Repeater.<\/td><\/tr>
Sunderland<\/td>146.985-<\/td>156.7<\/td>Calvert ARC<\/td><\/tr>
Laurel<\/td>147.225+<\/td>156.7<\/td>Laurel ARC<\/a> Repeater.<\/td><\/tr>
Millersville<\/td>146.805-<\/td>107.2<\/td>Maryland Mobileers<\/a> Repeater. FM & EchoLink KA2JAI-R 90911<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

1.25 Meter Repeaters<\/h2>\n\n\n\n
Location<\/th>Frequency<\/th>Tone<\/th>Notes<\/th><\/tr>
Davidsonville<\/td>223.880-<\/td>107.2<\/td>AARC 1.25M repeater<\/td><\/tr>
Millersville<\/td>224.560-<\/td>107.2<\/td>AARC repeater Located in Northern AA County.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

70cm Repeaters<\/h2>\n\n\n\n
Location<\/th>Frequency<\/th>Tone<\/th>Notes<\/th><\/tr>
Davidsonville<\/td>444.400+<\/td>107.2<\/td>AARC 70 cm Repeater. Linked to 147.105<\/td><\/tr>
Annapolis<\/td>442.300+<\/td>\n

107.2 (KB3CMA)<\/p>\n<\/td>

AARC\/MMARS 70 cm repeater  FM & C4FM<\/td><\/tr>
Laurel<\/td>442.500+<\/td>156.7<\/td>Laurel ARC<\/a> 70 cm Repeater.<\/td><\/tr>
Millersville<\/td>449.125-<\/td>107.2<\/td>Maryland Mobileers <\/a>Repeater. FM & C4FM<\/td><\/tr>
Upper Marlboro<\/td>443.600+<\/td>103.5<\/td>SMARC<\/a> 70 cm Repeater.<\/td><\/tr>
Lanham<\/td>447.325-<\/td>110.9<\/td>PG ARES<\/a><\/td><\/tr>
Annapolis<\/td>441.8375<\/td>Color Code 1 (KB3CMA)<\/td>AARC\/MMARS Repeater DMR<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Packet Stations<\/h2>\n\n\n\n
Location<\/th>Frequency<\/th>Call<\/th>Notes<\/th><\/tr>
Davidsonville<\/td>144.390<\/td>W3VPR-1<\/td>APRS Digipeter<\/td><\/tr>
Davidsonville<\/td>145.010<\/td>W3VPR-5
Aliased to:
MDAADG-4<\/td>		Digipeter Relay to EOC Winlink<\/td><\/tr>
Millersville<\/td>145.010<\/td>W3AAC-5<\/td>Digipeter Relay to EOC Winlink<\/td><\/tr>
Glen Burnie<\/td>145.010<\/td>W3AAC-10<\/td>EOC Winlink system and digipeter<\/td><\/tr>
Glen Burnie<\/td>145.010<\/td>W3AAC-6<\/td>EOC AX-25 Legacy Mailbox system<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Amateur Radio nets<\/h2>\n\n\n\n

Note: All times are in Eastern (local), and shift with the clock during Daylight Saving Time.<\/p>\n\n\n\n

Name<\/th>Frequency<\/th>Day<\/th>Time<\/th><\/tr>
W3VPR Holly Net<\/td>147.075+
PL 107.2<\/td>		Weekdays. Also EchoLink W3VPR-R node 524902<\/td>0700<\/td><\/tr>
W3VPR Wednesday Night Net<\/td>147.075+
PL 107.2<\/td>		Wednesday. Also EchoLink W3VPR-R node 524902<\/td>2000<\/td><\/tr>
US Naval Academy Bruninga Net<\/td>147.075+
PL 107.2<\/td>		Monday. Also EchoLink W3VPR-R node 524902<\/td>1930-2000<\/td><\/tr>
Bowie Wireless Assn Net<\/td>147.105+
and 444.400+ PL 107.2<\/td>		Wednesday<\/td>1900<\/td><\/tr>
AA County ARES Net<\/td>146.805-Mhz
PL 107.2 or via Echolink node KA2JAI-R 90911<\/span><\/td>		Sunday<\/td>2000<\/td><\/tr>
AA County ARES HF Net<\/td>3.820-Mhz<\/td>4th Tuesday<\/td>1930<\/td><\/tr>
PG County ARES Net<\/td>145.230-Mhz
PL 110.9<\/td>		Tuesday<\/td>1900<\/td><\/tr>
PG County ARES HF Net<\/td>3.820-Mhz<\/td>Wednesday following 3rd Monday<\/td>1900<\/td><\/tr>
Baltimore Traffic Net<\/td>145.330-MHz
(no tone)<\/td>		Daily<\/td>1830<\/td><\/tr>
Boating Net<\/td>146.805-Mhz
PL 107.2<\/td>		Wednesday<\/td>1930<\/td><\/tr>
Maryland Emergency Phone Net<\/td>3.820Mhz<\/td>Daily<\/td>1800<\/td><\/tr>
Maryland-DC-Delaware Traffic Net<\/td>3.643Mhz<\/td>Daily<\/td>1900 and 2200<\/td><\/tr>
Maryland Slow Net<\/a><\/td>3.563 MHz<\/td>Daily<\/td>1930<\/td><\/tr>
React Net<\/td>442.300+ PL107.2<\/td>August 5, 2020<\/td>1930<\/td><\/tr>
147.105+MHz PL107.2<\/td>1st Sunday, starting September 6, 2020<\/td><\/tr>
PG ARES Training Net<\/td>145.230+Mhz
PL110.0<\/td>		Tuesday<\/td>1930<\/td><\/tr>
HF Hospital Net (MD Counties)<\/td>3.820 MHz
PL107.2<\/td>		Wednesday following 3rd Monday<\/td>1900<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

We use simplex 146.430 Mhz<\/strong> frequently enough that you should probably program it into your HT or mobile. This is the go-to frequency for many 5K race\/walk volunteering efforts, local communications, Field Day setup, and the like when we’re not using a repeater. <\/p>\n\n\n\n

Common Simplex Frequencies<\/h2>\n\n\n\n
Suggested name<\/th>Frequency<\/th>Notes<\/th><\/tr>
“RACE1”<\/td>146.430<\/td>Most common, used for races, Field Day setup, etc.  Once the official AARC Simplex Frequency.<\/td><\/tr>
“RACE2”<\/td>146.475<\/td>The usual backup frequency, for interference, stuck mike or to clear the main channel for other traffic.<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

2 Meter Repeaters Location Frequency Tone Notes Davidsonville 147.105+ 107.2 AARC Repeater; linked to 444.400 Crownsville 147.075+ 107.2 AARC repeater with morning and afternoon traffic nets and Wednesday night net. EchoLink W3VPR-R node 524902 BrandyWine 147.150+ 114.8 SMARC Repeater. Sunderland 146.985- 156.7 Calvert ARC Laurel 147.225+ 156.7 Laurel ARC Repeater. Millersville 146.805- 107.2 Maryland Mobileers […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":"","footnotes":""},"class_list":["post-581","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/w3vpr.org\/wp\/wp-json\/wp\/v2\/pages\/581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w3vpr.org\/wp\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/w3vpr.org\/wp\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/w3vpr.org\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/w3vpr.org\/wp\/wp-json\/wp\/v2\/comments?post=581"}],"version-history":[{"count":6,"href":"https:\/\/w3vpr.org\/wp\/wp-json\/wp\/v2\/pages\/581\/revisions"}],"predecessor-version":[{"id":2320,"href":"https:\/\/w3vpr.org\/wp\/wp-json\/wp\/v2\/pages\/581\/revisions\/2320"}],"wp:attachment":[{"href":"https:\/\/w3vpr.org\/wp\/wp-json\/wp\/v2\/media?parent=581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}