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 KD8THR-R - show graphs
Comment: 70cm MMDVM Voice (C4FM) 430.43750MHz +8.0000MHz, KD8THR_Pi-Star_RPT
Location: 42°32.00' N 82°59.43' W - locator EN82MM17DX - show map
3.4 km West bearing 259° from Fraser, Macomb County, Michigan, United States [?]
5.9 km Northwest bearing 313° from Roseville, Macomb County, Michigan, United States
22.9 km North bearing 11° from Detroit, Wayne County, Michigan, United States
156.9 km Northwest bearing 317° from Cleveland, Cuyahoga County, Ohio, United States
Last position: 2025-02-20 00:29:03 UTC (2h12m ago)
2025-02-19 19:29:03 EST local time at Fraser, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KD8THR-R>APDG03 via TCPIP*,qAC,KD8THR-RS
Positions stored: 1
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