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 item TTES - show graphs
Source callsign: KE8ESP-3
Comment: Thornapple Township Emergency Services
Location: 42°42.82' N 85°27.94' W - locator EN72GR41CG - show map
309.7 m West bearing 282° from Middleville, Barry County, Michigan, United States [?]
9.4 km Southeast bearing 154° from Caledonia, Kent County, Michigan, United States
32.3 km Southeast bearing 149° from Grand Rapids, Kent County, Michigan, United States
74.3 km West bearing 269° from Lansing, Ingham County, Michigan, United States
Last position: 2025-06-29 22:56:59 UTC (13d 17h26m ago)
2025-06-29 18:56:59 EDT local time at Middleville, United States [?]
Last path: KE8ESP-3>APWW11 via TCPIP*,qAC,T2BC
Positions stored: 3
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