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 BISTOR1lA - show graphs
Map loading...
Source callsign: BISTOR
Comment: TORNADO }a0IJ\UTP0=<J\{R1lAA
Location: 46°52.80' N 101°53.40' W - locator DN96BV31EE - show map - static map
27.0 miles South bearing 191° from Beulah, Mercer County, North Dakota, United States [?]
31.3 miles Southwest bearing 204° from Hazen, Mercer County, North Dakota, United States
47.4 miles West bearing 275° from Mandan, Morton County, North Dakota, United States
52.5 miles West bearing 276° from Bismarck, Burleigh County, North Dakota, United States
Last position: 2018-06-26 22:20:19 EDT (143d 1h50m ago)
2018-06-26 21:20:19 CDT local time at Beulah, United States [?]
Course: 119°
Speed: 27 MPH
Last path: BISTOR>APRS via qAO,AE5PL-WX
Positions stored: 1
Others sourced by BISTOR: BISTOR0MA BISTOR1iA BISTOR75A BISTOR7TA BISTORJrA BISTORKDA BISTORKlA BISTORLTA BISTORMNA BISTORN8A BISTORNPA
Stations near current position of BISTOR1lA - show more
callsign distance last heard - EST      callsign distance last heard - EST
KE0QCV5.3 miles 102°2018-10-19 18:11:12 N1ULC10.7 miles 111°2018-11-16 23:08:44
W0BIS-213.4 miles 259°2018-11-16 22:58:20 DW687326.1 miles 54°2018-11-16 23:08:36
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