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 station TOSTON - show graphs
Map loading...
Location: 46°07.02' N 111°22.87' W - locator DN46HC48GB - show map - static map
15.5 miles Southeast bearing 154° from Townsend, Broadwater County, Montana, United States [?]
17.5 miles Northeast bearing 28° from Three Forks, Gallatin County, Montana, United States
34.4 miles Northwest bearing 332° from Bozeman, Gallatin County, Montana, United States
55.8 miles East bearing 82° from Butte, Silver Bow County, Montana, United States
Last position: 2016-10-12 17:19:25 EDT (130d 11h32m ago)
2016-10-12 15:19:25 MDT local time at Townsend, United States [?]
Device: Kantronics: KPC-3
Last path: TOSTON>APN382 via KL7JGS-2,MAUER*,WIDE2,qAR,N7YET (good)
Positions stored: 4
Items and objects originated: 449.300TO
Last heard a station directly: 2016-10-10 09:29:07 EDT (132d 19h22m ago)
Normal receiver range estimate: 50 miles (Updated: 2016-04-30 19:42:17 EDT)
Stations near current position of TOSTON - show more
callsign distance last heard - EST      callsign distance last heard - EST
WA7YD-416.5 miles 186°2017-01-21 16:26:42 CW771016.6 miles 185°2017-02-20 03:43:41
DW771217.2 miles 208°2017-02-20 03:51:36 AE7NZ28.9 miles 124°2017-01-29 14:42:03
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS