Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS object FD_INDNHD - show graphs
Map loading...
Source callsign: W3SMD-1
Comment: 4095 Indian Head Hwy Indian Head 20640 3017539400
Location: 38°35.95' N 77°09.99' W - locator FM18KO03AT - show map - static map
6.1 miles Southeast bearing 132° from Woodbridge, Prince William County, Virginia, United States [?]
7.6 miles Southeast bearing 115° from Potomac Mills, Prince William County, Virginia, United States
21.6 miles South bearing 199° from Washington, D. C., Washington, D.C., United States
56.2 miles Southwest bearing 212° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-09-18 17:22:32 EDT (13m8s ago)
2018-09-18 17:22:32 EDT local time at Woodbridge, United States [?]
Last path: W3SMD-1>APWW10 via TCPIP*,qAC,T2POLC
Positions stored: 1
Others sourced by W3SMD-1: 145.230MD 145.390MD 146.640MD 147.150MD 147.390MD 223.900MD 224.640MD 443.050MD 443.05MD 443.1875 443.187MD 443.300MD 443.600MD 447.075MD A.A.M.C C.H.M.C. Calvert Calv_Shrf Cambrg PD Chas_Shrf 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_DNTVIL FD_DUNKRK FD_EASTON FD_GLDBCH FD_HGHVIL FD_HOLYWD FD_HUNTWN FD_LENTWN FD_LPLATA FD_MCHVIL FD_NAMJOY FD_NEWBRG FD_POTHTS FD_PRFRED FD_RIDGE FD_SOLOMN FD_STLEON FD_WALDRF FD_WLDORF FMWC Ft Wshton LaPlata 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 SouthrnMD St.Mary's STM_Shrf UM S.M.C. UMD CRMC UM_S.M.C. W.H.C Waldorf WHC Wldf_Shrf
Stations near current position of FD_INDNHD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FD_POTHTS1.9 miles 80°2018-09-18 17:22:32 KB3UHX-73.7 miles 342°2018-08-25 16:53:02
FD_10DIST4.4 miles 156°2018-09-18 17:08:02 FW22555.3 miles 279°2018-09-18 17:30:09
FD_BRYRDS5.3 miles 71°2018-09-18 17:22:32 AA3WS-125.4 miles 69°2018-09-03 18:46:02
N4JOG B5.7 miles 316°2018-09-08 22:12:33 N4JOG-B5.7 miles 316°2018-09-08 22:12:43
N4JOG-N5.7 miles 316°2018-09-08 22:21:25 N4JOG5.7 miles 317°2018-09-18 17:02:22
M0RKL C5.7 miles 308°2018-09-18 04:18:07 M0RKL-C5.7 miles 308°2018-09-18 04:18:17
W4PIO-66.1 miles 287°2018-08-27 22:27:07 W4PIO-76.1 miles 304°2018-08-22 16:58:50
5126.4 miles 293°2018-09-18 17:28:00 512 &6.4 miles 293°2018-09-16 14:33:46
KG4URW6.5 miles 313°2018-09-18 16:36:33 5026.5 miles 313°2018-09-18 17:22:04
W4IY6.9 miles 301°2018-09-18 17:33:58 Sentara7.0 miles 292°2018-09-18 17:35:04
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.
FAQ · Blog · Discussion group · Linking to · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS