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 N9QIP-4 - show graphs
Comment: (N9QIP-4 W3,WIn Tomah,WI UIDIGI 1.9B3) 2
Last beacon: UIDIGI 1.9
Location: 43°53.17' N 90°33.90' W - locator EN43RV22EQ - show map
11.4 km Southwest bearing 205° from Tomah, Monroe County, Wisconsin, United States [?]
32.0 km West bearing 272° from New Lisbon, Juneau County, Wisconsin, United States
126.8 km Southeast bearing 144° from Eau Claire, Eau Claire County, Wisconsin, United States
130.3 km Northwest bearing 314° from Madison, Dane County, Wisconsin, United States
Last position: 2025-02-01 05:48:09 UTC (28d 4h38m ago)
2025-01-31 23:48:09 CST local time at Tomah, United States [?]
Device: IW3FQG: UIdigi (digi)
Last path: N9QIP-4>APNU19 via WIDE3-3,qAR,N9QIP (good)
Positions stored: 1
Other SSIDs: N9QIP-7 N9QIP-12 N9QIP-9 N9QIP N9QIP-3 N9QIP-10
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