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 KD9FUW-Y - show graphs
Comment: FTM-300D via MMDVM
Location: 44°59.03' N 89°35.12' W - locator EN54EX96SC - show map
4.5 km Northeast bearing 52° from Wausau, Marathon County, Wisconsin, United States [?]
8.4 km North bearing 10° from Schofield, Marathon County, Wisconsin, United States
122.5 km Northwest bearing 311° from Appleton, Outagamie County, Wisconsin, United States
134.9 km Northwest bearing 323° from Oshkosh, Winnebago County, Wisconsin, United States
Last position: 2026-02-04 23:08:48 UTC (5d 9h ago)
2026-02-04 17:08:48 CST local time at Wausau, United States [?]
Speed: 108 km/h
Device: unknown: D-Star APDPRS (D-Star)
Last path: KD9FUW-Y>APDPRS via C4FM*,qAR,KD9FUW-N (good)
Positions stored: 104
Other SSIDs: KD9FUW-N KD9FUW-D KD9FUW-9 KD9FUW
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