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 RIWTORMaA - show graphs
Map loading...
Source callsign: RIWTOR
Comment: TORNADO }a0I[0E5JSPSPVWW[0{9MaAA
Location: 43°58.20' N 108°22.80' W - locator DN53TX42JT - show map - static map
21.3 miles West bearing 261° from Worland, Washakie County, Wyoming, United States [?]
23.9 miles North bearing 340° from Thermopolis, Hot Springs County, Wyoming, United States
65.3 miles North bearing 0° from Riverton, Fremont County, Wyoming, United States
90.5 miles Southwest bearing 231° from Sheridan, Sheridan County, Wyoming, United States
Last position: 2016-05-09 19:20:36 EDT (255d 16h55m ago)
2016-05-09 17:20:36 MDT local time at Worland, United States [?]
Course: 92°
Speed: 12 MPH
Last path: RIWTOR>APRS via qAO,AE5PL-WX
Positions stored: 1
Others sourced by RIWTOR: RIWTORL3A RIWTORL5A
Stations near current position of RIWTORMaA - show more
callsign distance last heard - EST      callsign distance last heard - EST
EW519114.8 miles 141°2017-01-20 11:13:26 W7BEQ-921.2 miles 81°2017-01-06 15:22:58
W7BEQ21.6 miles 81°2017-01-07 16:37:27 W7BEQ-221.9 miles 81°2017-01-20 11:08:01
W7BEQ-1121.9 miles 81°2017-01-05 17:23:24 DW046527.7 miles 298°2017-01-20 11:06:58
WD4BLM-929.3 miles 45°2017-01-05 22:15:52
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.
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