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 KB0TVJ-3 - show graphs
Map loading...
Comment: A=5180 Boulder,CO_80301
Location: 40°03.25' N 105°12.42' W - locator DN70JB53DA - show map - static map
2.0 miles West bearing 252° from Gunbarrel, Boulder County, Colorado, United States [?]
3.9 miles Southwest bearing 209° from Niwot, Boulder County, Colorado, United States
24.7 miles Northwest bearing 332° from Denver, Denver County, Colorado, United States
30.0 miles Northwest bearing 319° from Aurora, Adams County, Colorado, United States
Last position: 2016-12-15 17:06:17 EST (190d 3h52m ago)
2016-12-15 15:06:17 MST local time at Gunbarrel, United States [?]
Device: KA2DDO: YAAC (software)
Last path: KB0TVJ-3>APJYC1 via TCPIP*,qAC,FIFTH
Positions stored: 1
Other SSIDs: KB0TVJ-1 KB0TVJ-10 KB0TVJ-2 KB0TVJ-4 KB0TVJ-5 KB0TVJ-7
Stations near current position of KB0TVJ-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KB0TVJ-20.0 yards 0°2017-06-02 17:26:41 KB0TVJ-10.0 yards 0°2017-06-23 21:39:41
KB0TVJ-415.8 yards 270°2017-06-21 08:56:44 DW0417224.2 yards 316°2017-06-23 21:57:17
N0RUX-71.8 miles 86°2017-06-23 11:34:53 KB0NAS-71.8 miles 77°2017-06-23 12:29:01
N0RUX-131.9 miles 80°2017-06-23 21:46:24 EW64612.1 miles 43°2017-06-23 21:56:54
KE0GDJ-72.4 miles 0°2017-06-14 10:02:34 KC6ETE-92.9 miles 228°2017-06-22 12:13:18
W0XML3.5 miles 114°2017-06-23 21:58:27 K1JOD3.5 miles 177°2017-06-17 20:50:45
EW36083.8 miles 174°2017-06-23 21:58:25 KE0NKK3.8 miles 73°2017-06-23 17:45:45
FW02693.9 miles 260°2017-06-23 21:50:16 DW59934.5 miles 250°2017-06-23 21:57:16
EW80784.7 miles 242°2017-06-23 21:46:08 EW30085.3 miles 130°2017-06-23 21:54:09
EW92175.5 miles 212°2017-06-23 21:56:43 DW10115.5 miles 349°2017-06-23 21:58:10
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