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 WA9APQ-Y - show graphs
Comment: FTM-400D via MMDVM
Location: 37°45.92' N 89°05.60' W - locator EM57KS83TQ - show map
1.5 km Northwest bearing 293° from Carterville, Williamson County, Illinois, United States [?]
2.9 km Southeast bearing 128° from Cambria, Williamson County, Illinois, United States
135.9 km Southeast bearing 134° from Saint Louis, City of Saint Louis, Missouri, United States
165.7 km Southeast bearing 133° from Saint Charles, Saint Charles County, Missouri, United States
Last position: 2025-05-14 01:47:03 UTC (15d 3h3m ago)
2025-05-13 20:47:03 CDT local time at Carterville, United States [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: WA9APQ-Y>APDPRS via C4FM*,qAR,WB0VTM1-R (good)
Positions stored: 2
Other SSIDs: WA9APQ-10 WA9APQ-13 WA9APQ-9 WA9APQ-1 WA9APQ-2 WA9APQ-6 WA9APQ-8 WA9APQ
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