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 WY7RR-5 - show graphs
Comment: https://aprsdroid.org/
Location: 46°23.65' N 105°49.44' W - locator DN76CJ14CO - show map
2.0 km Southeast bearing 141° from Miles City, Custer County, Montana, United States [?]
59.1 km Southwest bearing 222° from Terry, Prairie County, Montana, United States
115.8 km Southwest bearing 227° from Glendive, Dawson County, Montana, United States
Last position: 2025-07-23 03:32:16 UTC (9h43m ago)
2025-07-22 21:32:16 MDT local time at Miles City, United States [?]
Device: Open Source: APRSdroid (app, Android)
Last path: WY7RR-5>APDR16 via TCPIP*,qAC,T2RDU
Positions stored: 11449
Other SSIDs: WY7RR-D WY7RR WY7RR WY7RR-9 WY7RR-7 WY7RR-4
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