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*
Web station KF0KVM - show graphs
Location: 43°07.42' N 89°17.39' W - locator EN53IC59FQ - show map
5.6 miles Southwest bearing 223° from Sun Prairie, Dane County, Wisconsin, United States [?]
6.6 miles Northeast bearing 58° from Madison, Dane County, Wisconsin, United States
7.0 miles South bearing 158° from Windsor, Dane County, Wisconsin, United States
70.0 miles West bearing 275° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2024-05-16 13:14:07 EDT (16d 9h27m ago)
2024-05-16 12:14:07 CDT local time at Sun Prairie, United States [?]
Altitude: 833 ft
Course: 345°
Speed: 74 MPH
Last path: >aprs.fi via Web
Positions stored: 5
Stations near current position of KF0KVM - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD9ZHI-70.6 miles 165°2024-05-06 10:31:33 K9FYW-90.7 miles 334°2024-05-30 18:07:07
WC9AAG-101.2 miles 356°2024-06-01 22:10:28 EW60301.4 miles 316°2024-06-01 22:30:44
KB9TEN1.7 miles 309°2024-06-01 22:38:07 SPCTOA79P2.3 miles 213°2024-05-21 20:24:18
N6WIS-92.9 miles 279°2024-05-31 11:19:08 KD9YTA-43.3 miles 250°2024-05-21 18:36:41
KD9OFI B4.1 miles 36°2024-06-01 22:25:55 KD9OFI-B4.1 miles 36°2024-06-01 22:26:05
KD9OFI-R4.1 miles 36°2024-06-01 20:34:15 KC9UNZ-54.2 miles 292°2024-05-15 20:26:22
FW36204.7 miles 204°2024-06-01 22:38:41 W9CBJ-94.8 miles 299°2024-05-25 13:56:39
K9CTO4.8 miles 106°2024-05-13 13:15:29 N9EM-54.9 miles 236°2024-06-01 22:39:10
GW24435.0 miles 110°2024-06-01 22:40:27 W9DGI-95.1 miles 295°2024-06-01 13:01:48
KE9AOA-95.2 miles 39°2024-05-20 20:05:31 FW05165.2 miles 153°2024-05-31 01:30:17
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