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 K8ALH-Y - show graphs
Comment: FTM-400D via MMDVM
Location: 42°29.41' N 83°11.32' W - locator EN82JL77IP - show map
3.3 km Northeast bearing 56° from Southfield, Oakland County, Michigan, United States [?]
3.4 km North bearing 352° from Oak Park, Oakland County, Michigan, United States
21.2 km Northwest bearing 326° from Detroit, Wayne County, Michigan, United States
96.7 km North bearing 18° from Toledo, Lucas County, Ohio, United States
Last position: 2025-08-30 20:03:07 UTC (2d 4h7m ago)
2025-08-30 16:03:07 EDT local time at Southfield, United States [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: K8ALH-Y>APDPRS via C4FM*,qAR,W8MJC-N (good)
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