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APRS object Shrf_Calv - show graphs
Source callsign: W3SMD
Comment: Calvert Cnty Sheriff 30 Church St Prince Frederick 4105352800
Location: 38°32.39' N 76°35.17' W - locator FM18QM99PN - show map
181.9 yards West bearing 248° from Prince Frederick, Calvert County, Maryland, United States [?]
5.5 miles South bearing 165° from Huntingtown, Calvert County, Maryland, United States
34.5 miles Southeast bearing 135° from Washington, D. C., Washington, D.C., United States
51.8 miles South bearing 178° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2023-11-28 10:01:46 EST (174d 5h12m ago)
2023-11-28 10:01:46 EST local time at Prince Frederick, 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 147.195MD 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_Chas Shrf_STM St.Mary's UMD CRMC UM_S.M.C. VRS-19 VRS-29 VRS-38 VRS-39 VRS-49 VRS-59 VRS-79 W.H.C
Stations near current position of Shrf_Calv - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
441.387MD0.4 miles 197°2024-05-12 03:12:54 53.170-MD1.3 miles 345°2024-05-20 15:46:41
KC3WRX-91.4 miles 248°2024-05-16 21:26:12 443.700MD1.9 miles 240°2024-05-09 09:55:20
223.90MD1.9 miles 240°2024-05-09 09:52:38 WG3K6.7 miles 29°2024-05-04 22:45:22
WG3K-76.9 miles 32°2024-04-28 18:23:53 BBSCBH6.9 miles 32°2024-04-30 13:15:28
WG3K B6.9 miles 31°2024-05-20 15:54:38 WG3K-B6.9 miles 31°2024-05-20 15:54:38
WG3K-57.0 miles 31°2024-05-07 18:10:21 WG3K-107.4 miles 19°2024-05-20 15:41:32
K3OCM-159.2 miles 349°2024-05-20 16:13:11 146.985MD9.3 miles 357°2024-05-20 15:46:47
441.637MD9.3 miles 357°2024-05-09 09:43:46 KB3NUF-79.8 miles 215°2024-05-19 09:03:32
147.195MD10.1 miles 195°2024-05-09 09:47:56 441.787MD10.1 miles 195°2024-05-12 03:12:54
N3IVK-1010.3 miles 141°2024-05-20 16:07:41 N9UDE-510.4 miles 148°2024-05-01 16:39:57
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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