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 WQ9F-7 - show graphs
Mic-E message: In service
Location: 43°00.79' N 88°49.19' W - locator EN53OA13OD - show map
10.6 km Southeast bearing 135° from Lake Mills, Jefferson County, Wisconsin, United States [?]
13.5 km East bearing 86° from Lake Ripley, Jefferson County, Wisconsin, United States
47.7 km East bearing 98° from Madison, Dane County, Wisconsin, United States
74.3 km West bearing 268° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2024-03-17 11:49:13 UTC (175d 7h16m ago)
2024-03-17 06:49:13 CDT local time at Lake Mills, United States [?]
Altitude: 244 m
Course: 179°
Speed: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: WQ9F-7>T3PP7Y via W9MQB,WIDE1*,WIDE2-1,qAR,W9RCG-2 (good)
Positions stored: 4250
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