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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: 2017-02-25 22:15:40 EST (15m10s ago)
2017-02-25 22:15:40 EST local time at Friendly, United States [?]
Last path: W3SMD-1>APWW10 via TCPIP*,qAC,T2NUENGLD
Positions stored: 2
Others sourced by W3SMD-1: 145.39-MD 145.390MD 146.640MD 147.150MD 147.420MD 147.510MD 223.50 223.500 223.500MD 443.05MD 443.1875 443.18750 443.600MD 447.075MD Calvert Calv_Shrf Char_Shrf Chas_Shrf DMR312402 EL-006416 EL-385805 EL-6416 EL.006416 LaPlata MEDSTAR MSP_Brk-H MSP_Brk-U MSP_Brk_T Sohrn MD SoMDHosp Souhrn MD Soutrn MD St.Mary's Sthrn MD STM_Shrf UMD REGL UMD Rgnl W1JD
Stations near current position of SouthrnMD - show more
callsign distance last heard - EST      callsign distance last heard - EST
WB3KAS-101.7 miles 181°2017-02-25 22:17:39 WB2IFS-101.7 miles 359°2017-02-14 01:42:37
147.15+MD2.9 miles 167°2017-02-25 22:23:50 443.600MD2.9 miles 167°2017-02-25 22:27:10
147.150MD2.9 miles 167°2017-02-25 22:10:10 K3JOE B3.3 miles 42°2017-02-25 22:22:59
K3JOE-B3.3 miles 42°2017-02-25 22:23:09 W3OH-94.3 miles 59°2017-02-13 16:35:36
KADW4.8 miles 16°2017-02-22 00:26:57 KA3POX-104.8 miles 249°2017-02-25 22:17:39
KA3POX-114.8 miles 249°2017-01-28 17:47:57 K3WTF-95.5 miles 272°2017-02-25 16:06:38
K3GJ-136.0 miles 6°2017-02-25 22:18:09 KA3POX-46.3 miles 246°2017-02-25 14:26:17
KG3EK-i6.3 miles 315°2017-02-10 19:32:17 KA3POX-126.3 miles 245°2017-02-25 22:26:56
EW59697.8 miles 203°2017-02-25 22:21:20 KB3VWG8.0 miles 55°2017-02-25 22:27:11
KC3HPR-58.3 miles 136°2017-02-16 16:10:11 KB3KOW-108.7 miles 211°2017-02-25 22:17:39
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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