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-15 - show graphs
Location: 47°56.50' N 97°01.58' W - locator EN17LW66UA - show map
1.3 km North bearing 354° from East Grand Forks, Polk County, Minnesota, United States [?]
1.9 km North bearing 15° from Grand Forks, Grand Forks County, North Dakota, United States
119.6 km North bearing 352° from Fargo, Cass County, North Dakota, United States
Last position: 2023-03-23 14:23:41 UTC (71d 6h41m ago)
2023-03-23 09:23:41 CDT local time at East Grand Forks, United States [?]
Device: KA2DDO: YAAC (software)
Last path: W1CDN-15>APJYC1 via WIDE1-1,WIDE2-1,qAR,K0UND-2 (good)
Positions stored: 1
Other SSIDs: W1CDN-1 W1CDN-2 W1CDN-13 W1CDN-9 W1CDN-3 W1CDN 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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS