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 station WD0BIA - show graphs
Map loading...
Location: 44°51.90' N 98°30.76' W - locator EN04RU87LO - show map - static map
0.8 miles South bearing 158° from Redfield, Spink County, South Dakota, United States [?]
32.1 miles East bearing 111° from Faulkton, Faulk County, South Dakota, United States
41.4 miles South bearing 182° from Aberdeen, Brown County, South Dakota, United States
68.4 miles West bearing 269° from Watertown, Codington County, South Dakota, United States
Last position: 2018-03-28 17:59:24 EDT (206d 21h5m ago)
2018-03-28 16:59:24 CDT local time at Redfield, United States [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: WD0BIA>APU25N via TCPIP*,qAC,T2TAIWAN
Positions stored: 1
Last heard a station directly: 2018-03-16 11:46:01 EDT (219d 3h18m ago)
Stations near current position of WD0BIA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WD0BIA-67.0 miles 257°2018-10-08 21:19:31
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