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 WS4VA C - show graphs
Map loading...
Source callsign: WS4VA-S
Comment: 2m Voice 145.32000Mhz -.600Mhz
Location: 38°28.05' N 77°27.62' W - locator FM18GL42SE - show map - static map
3.9 miles West bearing 275° from Aquia Harbour, Stafford County, Virginia, United States [?]
4.2 miles Northwest bearing 318° from Stafford, Stafford County, Virginia, United States
37.3 miles Southwest bearing 218° from Washington, D. C., Washington, D.C., United States
72.8 miles Southwest bearing 219° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2017-05-26 18:40:20 EDT (7m18s ago)
2017-05-26 18:40:20 EDT local time at Aquia Harbour, United States [?]
Last path: WS4VA-S>APJIO4 via TCPIP*,qAC,WS4VA-GS
Positions stored: 5
Others sourced by WS4VA-S: WS4VA A WS4VA AD WS4VA B
Stations near current position of WS4VA C - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WS4VA A0.0 yards 0°2017-05-26 18:40:20 WS4VA AD0.0 yards 0°2017-05-26 18:40:21
WS4VA B0.0 yards 0°2017-05-26 18:40:20 WS4VA-A0.0 yards 0°2017-05-26 18:40:05
WS4VA-B0.0 yards 0°2017-05-26 18:40:05 WS4VA-C0.0 yards 0°2017-05-26 18:40:06
N4NW0.5 miles 196°2017-05-26 18:28:34 WS4VA0.5 miles 12°2017-05-26 18:37:18
KK4FXM1.6 miles 108°2017-05-24 18:52:43 KI4JVE2.5 miles 218°2017-05-17 20:50:54
W4SHG-32.8 miles 109°2017-05-26 02:23:31 EW73494.5 miles 121°2017-05-26 18:47:25
KRMN4.8 miles 177°2017-05-05 12:32:48 LWXSVRKtA6.2 miles 75°2017-05-25 17:49:44
EW72697.2 miles 257°2017-05-26 18:47:37 KI6ZQY-17.4 miles 217°2017-05-17 05:06:58
KE5LRB7.4 miles 232°2017-05-21 16:22:04 EW73247.4 miles 305°2017-05-26 18:45:49
EW07277.5 miles 196°2017-05-26 18:37:57 KB5LNC-T7.7 miles 209°2017-05-25 19:58:17
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