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 W9MI-5 - show graphs
Comment: Marquette Heights IL
Location: 40°36.85' N 89°35.93' W - locator EN50EO87DJ - show map
3.7 km South bearing 190° from Creve Coeur, Tazewell County, Illinois, United States [?]
6.0 km South bearing 195° from East Peoria, Tazewell County, Illinois, United States
8.9 km South bearing 185° from Peoria, Peoria County, Illinois, United States
90.4 km North bearing 2° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-09-20 03:07:54 UTC (12d 14h56m ago)
2025-09-19 22:07:54 CDT local time at Creve Coeur, United States [?]
Device: AB0WV: PinPoint
Last path: W9MI-5>APIN20 via W9TAZ-1,qAR,KS9A-10 (good)
Positions stored: 5
Other SSIDs: W9MI-1 W9MI
Last heard a station directly: 2025-03-26 10:07:09 UTC (190d 7h57m ago)
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