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Callsign, ship name or locator: Clear       
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APRS object UM_S.M.C. - show graphs
Source callsign: W3SMD
Comment: UM Shore MedCtr 300 Byrn Str Cambridge 21613 4102285511
Location: 38°34.28' N 76°04.04' W - locator FM18XN17WC - show map
2.2 miles East bearing 111° from Algonquin, Dorchester County, Maryland, United States [?]
6.0 miles South bearing 185° from Trappe, Talbot County, Maryland, United States
56.8 miles Southeast bearing 113° from Washington, D. C., Washington, D.C., United States
57.6 miles Southeast bearing 149° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2023-11-28 09:59:46 EST (186d 7h30m ago)
2023-11-28 09:59:46 EST local time at Algonquin, United States [?]
Last path: W3SMD>APWW10 via TCPIP*,qAC,T2POLC
Positions stored: 1
Others sourced by W3SMD: 145.230MD 145.390MD 146.640MD 146.850MD 146.895VA 147.150MD 147.15PMD 147.195MD 147.390MD 223.900-x 223.900MD 223.90MD 441.387MD 441.637MD 441.787MD 443.050MD 443.300MD 443.600MD 443.700MD 447.075MD C.H.M.C. Cambrg PD EL-385805 F.W.M.C. FD_10DIST FD_2 DIST FD_7DIST FD_ACKEEK FD_BADEN FD_BAYDT1 FD_BAYDT2 FD_BELATN FD_BELTON FD_BENDIC FD_BRDYWN FD_BRYRDS FD_CAMBRG FD_COBBIS FD_COBISL FD_DNTVIL FD_DUNKRK FD_EASTON FD_GLDBCH FD_HGHVIL FD_HOLYWD FD_HUGVIL 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 RS-6 S.M.H.C. Shore MC Shrf Shrf_Calv Shrf_Chas Shrf_STM St.Mary's UMD CRMC VRS-19 VRS-29 VRS-38 VRS-39 VRS-49 VRS-59 VRS-79 W.H.C
Stations near current position of UM_S.M.C. - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EW46291.4 miles 280°2024-06-01 18:15:34 CW17064.1 miles 61°2024-06-01 18:03:32
EW50588.5 miles 340°2024-06-01 17:59:20 GW08079.3 miles 262°2024-06-01 18:00:03
LWXMWS11A10.2 miles 341°2024-05-29 17:47:02 LWXSMW11A12.9 miles 314°2024-05-29 17:47:02
GW214113.8 miles 347°2024-06-01 18:24:15 K3HMA-1014.4 miles 348°2024-05-27 13:13:34
N3TCG-714.8 miles 311°2024-05-27 15:19:09 FW316215.0 miles 2°2024-06-01 18:25:15
N4WGM-715.2 miles 360°2024-06-01 18:27:35 N4WGM15.2 miles 351°2024-06-01 07:49:13
N4WGM-515.2 miles 0°2024-05-30 07:00:21 N4WGM-115.2 miles 0°2024-06-01 18:27:44
N4WGM-415.2 miles 0°2024-05-30 17:26:57 P-N4WGM15.6 miles 356°2024-06-01 18:00:49
AKQSVRK1A16.4 miles 267°2024-05-29 17:17:02 W3VPR Z17.6 miles 263°2024-06-01 18:19:07
W3VPR-Z17.6 miles 263°2024-06-01 18:19:17 CW215717.6 miles 326°2024-06-01 18:27:05
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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