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 IWXTOR40A - show graphs
Source callsign: IWXTOR
Comment: TORNADO }a0]MNNOQLQHMN{400AA
Location: 41°45.00' N 85°30.60' W - locator EN71FS80TA - show map
9.3 km Southwest bearing 234° from Sturgis, Saint Joseph County, Michigan, United States [?]
12.3 km Southeast bearing 116° from White Pigeon, Saint Joseph County, Michigan, United States
75.8 km Northwest bearing 335° from Fort Wayne, Allen County, Indiana, United States
134.5 km Southwest bearing 216° from Lansing, Ingham County, Michigan, United States
Last position: 2025-03-30 21:47:33 UTC (291d 15h39m ago)
2025-03-30 17:47:33 EDT local time at Sturgis, United States [?]
Course: 44°
Speed: 94 km/h
Last path: IWXTOR>APRS via qAO,AE5PL-WX
Positions stored: 1
Others sourced by IWXTOR: IWXTOR30A IWXTOR50A IWXTOR60A IWXTOR70A IWXTOR80A IWXTOR90A IWXTORA0A IWXTORB0A IWXTORC0A IWXTORD0A IWXTORE0A IWXTORF0A
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