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Callsign, ship name or locator: Clear       
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APRS object SouthrnMD - show graphs
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Source callsign: W3SMD-1
Comment: MEDSTAR 7503 Surratts Rd Clinton MD
Location: 38°44.99' N 76°52.46' W - locator FM18NR59BX - show map - static map
5.6 miles East bearing 91° from Friendly, Prince George's County, Maryland, United States [?]
8.5 miles East bearing 70° from Fort Washington, Prince George's County, Maryland, United States
13.3 miles Southeast bearing 139° from Washington, D. C., Washington, D.C., United States
39.9 miles South bearing 201° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-07-16 06:18:18 EDT (10d 6h22m ago)
2017-07-16 06:18:18 EDT local time at Friendly, United States [?]
Last path: W3SMD-1>APWW10 via TCPIP*,qAC,T2ROMANIA
Positions stored: 2
Others sourced by W3SMD-1: 145.390MD 146.640MD 147.150MD 147.390MD 223.500MD 223.900MD 443.05MD 443.1875 443.300MD 443.600MD 447.075MD Calvert Calv_Shrf Chas_Shrf DMR312402 EL-006416 EL-385805 LaPlata MSP_Brk-H MSP_Brk-U MSP_Brk_T St.Mary's STM_Shrf Waldorf Wldf_Shrf
Stations near current position of SouthrnMD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB3KAS-101.7 miles 181°2017-07-26 12:28:00 147.15+MD2.9 miles 167°2017-07-23 13:15:15
443.600MD2.9 miles 167°2017-07-16 06:21:48 147.150MD2.9 miles 167°2017-07-16 06:18:48
LWXSVRKXA3.2 miles 115°2017-07-01 17:20:55 K3JOE B3.3 miles 42°2017-07-26 12:30:55
K3JOE-B3.3 miles 42°2017-07-26 12:31:05 LWXSVRM6A3.6 miles 259°2017-07-22 19:05:45
KADW4.8 miles 16°2017-07-13 20:06:56 KA3POX-104.8 miles 249°2017-07-26 12:28:00
K3GJ-136.0 miles 6°2017-07-26 12:36:35 KA3POX-126.3 miles 245°2017-07-26 12:40:04
EW20206.7 miles 38°2017-07-26 12:36:33 W3TOM-107.0 miles 288°2017-07-08 15:22:46
EW59697.8 miles 203°2017-07-26 12:28:36 KB3VWG8.0 miles 55°2017-07-26 12:37:18
KW4HM-28.2 miles 212°2017-07-26 08:11:38 KB3KOW-108.7 miles 211°2017-07-26 12:28:00
WB3KAS-19.1 miles 56°2017-07-18 15:45:54 Waldorf9.1 miles 186°2017-07-07 17:29:56
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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