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 W1CDN - show graphs
Comment: #JS8 14.079443MHz -12dB
Location: 47°55.00' N 97°05.00' W - locator EN17LW00AA - show map
3.9 km West bearing 256° from Grand Forks, Grand Forks County, North Dakota, United States [?]
4.6 km West bearing 251° from East Grand Forks, Polk County, Minnesota, United States
117.6 km North bearing 349° from Fargo, Cass County, North Dakota, United States
Last position: 2023-02-05 16:21:43 UTC (49d 2h19m ago)
2023-02-05 10:21:43 CST local time at Grand Forks, United States [?]
Last path: W1CDN>APJ8CL via qAS,WA6IAJ
Positions stored: 1
Other SSIDs: W1CDN-1 W1CDN-2 W1CDN-13 W1CDN-15 W1CDN-3 W1CDN-9 W1CDN-7
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.
User guide · 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