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 WX3SMD - show graphs
Map loading...
Source callsign: N3MPS
Comment: Southern MD APRS Group
Location: 38°30.08' N 76°46.56' W - locator FM18OM60VH - show map - static map
1.4 miles North bearing 4° from Charlotte Hall, Saint Mary's County, Maryland, United States [?]
2.2 miles South bearing 169° from Hughesville, Charles County, Maryland, United States
30.6 miles Southeast bearing 153° from Washington, D. C., Washington, D.C., United States
55.2 miles South bearing 189° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2016-07-25 15:02:07 EDT (131d 11h ago)
2016-07-25 15:02:07 EDT local time at Charlotte Hall, United States [?]
Last path: N3MPS>APRSMD via TCPIP*,qAC,T2NUENGLD
Positions stored: 3
Others sourced by N3MPS: WA3YUV
Stations near current position of WX3SMD - show more
callsign distance last heard - EST      callsign distance last heard - EST
443.18750.8 miles 156°2016-12-04 00:50:52 W3SMD-14.1 miles 97°2016-12-04 00:44:24
EL-0064164.1 miles 97°2016-12-04 00:56:22 223.500MD4.1 miles 97°2016-12-04 00:36:22
145.390MD5.0 miles 327°2016-12-04 00:54:52 KB3NUF-97.1 miles 139°2016-11-26 10:34:27
DW02829.4 miles 139°2016-12-04 00:59:04 447.075MD9.8 miles 4°2016-12-04 00:51:52
KE6PJF B10.5 miles 40°2016-12-04 00:56:45 KE6PJF-B10.5 miles 40°2016-12-04 00:56:55
KE6PJF-710.5 miles 41°2016-12-03 22:11:25 Calvert10.5 miles 67°2016-12-04 00:34:22
Calv_Shrf10.6 miles 76°2016-12-04 00:47:52 LaPlata10.8 miles 280°2016-12-04 00:33:22
MSP_Brk-U10.8 miles 76°2016-12-04 00:49:22 KA6DLN-911.1 miles 132°2016-11-26 21:01:22
Chas_Shrf11.3 miles 278°2016-12-04 00:44:52 MSP_Brk-H12.0 miles 292°2016-12-04 00:52:53
KC0JHR-912.5 miles 310°2016-12-04 00:50:18 N3KTX-312.7 miles 155°2016-12-04 00:56:27
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 aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS