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 object ARXTORF0A - show graphs
Source callsign: ARXTOR
Comment: TORNADO }a0IKSQUY0J)KS{F00AA
Location: 43°30.00' N 91°20.40' W - locator EN43HM90EA - show map
19.6 km Southeast bearing 140° from Caledonia, Houston County, Minnesota, United States [?]
24.8 km East bearing 106° from Spring Grove, Houston County, Minnesota, United States
107.6 km Southeast bearing 122° from Rochester, Olmsted County, Minnesota, United States
138.5 km Northeast bearing 36° from Waterloo, Black Hawk County, Iowa, United States
Last position: 2025-06-26 00:47:22 UTC (210d 6h16m ago)
2025-06-25 19:47:22 CDT local time at Caledonia, United States [?]
Course: 84°
Speed: 63 km/h
Last path: ARXTOR>APRS via qAO,AE5PL-WX
Positions stored: 2
Others sourced by ARXTOR: ARXTOR10A ARXTOR20A ARXTOR30A ARXTOR40A ARXTOR50A ARXTOR60A ARXTOR70A ARXTOR80A ARXTOR90A ARXTORA0A ARXTORB0A ARXTORC0A ARXTORD0A ARXTORE0A ARXTORG0A ARXTORH0A ARXTORI0A ARXTORJ0A ARXTORK0A
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