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APRS object 443.187MD - show graphs
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Source callsign: W3SMD-1
Comment: 443.1875MHz DMR K3OCM
Location: 38°29.37' N 76°46.11' W - locator FM18OL77SL - show map - static map
0.8 miles Northeast bearing 41° from Charlotte Hall, Saint Mary's County, Maryland, United States [?]
3.1 miles South bearing 164° from Hughesville, Charles County, Maryland, United States
31.5 miles Southeast bearing 153° from Washington, D. C., Washington, D.C., United States
55.9 miles South bearing 189° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2020-09-02 13:13:36 EDT (20d 3h34m ago)
2020-09-02 13:13:36 EDT local time at Charlotte Hall, United States [?]
Last path: W3SMD-1>APWW10 via TCPIP*,qAC,T2CAEAST
Positions stored: 2
Others sourced by W3SMD-1: 145.230MD 145.350MD 145.390MD 146.640MD 147.150MD 147.195MD 147.390MD 223.900MD 441.637MD 441.787MD 443.050MD 443.300MD 443.600MD 447.075MD C.H.M.C. Cambrg PD EL-006416 EL-385805 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_COBBIL 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_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 St.Mary's UMD CRMC UM_S.M.C. W.H.C
Stations near current position of 443.187MD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FD_HGHVIL3.1 miles 347°2020-09-22 16:36:03 FD_GLDBCH3.5 miles 92°2020-09-22 16:36:03
FD_MCHVIL3.6 miles 156°2020-09-22 16:36:03 EL-0064163.6 miles 85°2020-09-22 16:45:03
W3SMD-13.7 miles 85°2020-09-22 16:42:37 FD_BENDIC5.1 miles 72°2020-09-22 16:36:03
FD_DNTVIL6.7 miles 265°2020-09-22 16:36:03 145.350MD8.3 miles 78°2020-09-02 13:40:06
DW02828.5 miles 138°2020-09-22 16:43:27 223.900MD8.6 miles 73°2020-09-22 16:25:03
N3YRZ9.3 miles 306°2020-09-07 15:24:47 LWXSVRNfA9.4 miles 16°2020-08-28 20:34:32
441.787MD9.6 miles 131°2020-09-02 13:24:06 K3HKI-19.8 miles 131°2020-09-22 16:38:59
PF_FORD10.2 miles 71°2020-09-22 16:35:49 447.075MD10.4 miles 360°2020-09-22 16:35:33
PF_Dodge10.4 miles 73°2020-09-22 16:35:49 Shrf_Calv10.4 miles 71°2020-09-22 16:36:03
FD_PRFRED10.5 miles 73°2020-09-22 16:36:03 PF_Fire10.5 miles 73°2020-09-22 16:31:19
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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