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APRS object St.Mary's - show graphs
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Source callsign: W3SMD
Comment: MEDSTAR 25500 Point Lookout Rd Leonardtow 20650 3014758981
Location: 38°18.21' N 76°38.21' W - locator FM18QH32NU - show map - static map
1.4 km North bearing 356° from Leonardtown, Saint Mary's County, Maryland, United States [?]
18.1 km Southeast bearing 149° from Mechanicsville, Saint Mary's County, Maryland, United States
74.3 km Southeast bearing 152° from Washington, D. C., Washington, D.C., United States
109.7 km South bearing 181° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2021-12-04 19:12:38 UTC (29m23s ago)
2021-12-04 14:12:38 EST local time at Leonardtown, United States [?]
Last path: W3SMD>APWW10 via TCPIP*,qAC,T2USANW
Positions stored: 2
Others sourced by W3SMD: 145.230MD 145.350MD 145.390MD 146.640MD 146.985MD 147.150MD 147.195MD 147.390MD 223.900MD 441.637MD 441.787MD 443.050MD 443.187MD 443.300MD 443.600MD 443.700MD 447.075MD C.H.M.C. Cambrg PD EL-006416 EL-385805 EL-653058 F.W.M.C. FD_10DIST FD_7DIST FD_ACKEEK FD_BADEN FD_BAYDT1 FD_BAYDT2 FD_BELATN FD_BENDIC FD_BRDYWN FD_BRYRDS FD_CAMBRG FD_COBBIS FD_DNTVIL FD_DUNKRK FD_EASTON FD_GLDBCH FD_HGHVIL FD_HOLYWD FD_HUNTWN FD_INDNHD FD_LENTWN FD_LPLATA FD_MCHVIL FD_NAMJOY FD_NEWBRG FD_POTHTS FD_PRFRED FD_RIDGE FD_SOLOMN FD_STLEON FD_USNPAX FD_WALDRF MSP_Brk-H MSP_Brk-U MSP_Brk_I MSP_Brk_T S.M.H.C. Shore MC Shrf Shrf_Calv Shrf_Chas Shrf_STM UMD CRMC UM_S.M.C. W.H.C
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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