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 BD1RT B - show graphs
Map loading...
Source callsign: BD1RT-S
Comment: 440 Voice 435.07000MHz +0.0000MHz
Location: 40°03.83' N 116°22.37' E - locator ON80EB45RH - show map - static map
10.9 miles North bearing 353° from Beijing, Beijing, China [?]
16.2 miles Northwest bearing 312° from Tongzhou, Beijing, China
76.7 miles Northwest bearing 326° from Tianjin, Tianjin Shi, China
Last position: 2018-06-01 20:15:17 EDT (234d 17h29m ago)
2018-06-02 08:15:17 CST local time at Beijing, China [?]
Last path: BD1RT-S>APDG01 via TCPIP*,qAC,BD1RT-GS
Positions stored: 11
Stations near current position of BD1RT B - show more
callsign distance last heard - EST      callsign distance last heard - EST
BH1TIX1.8 miles 137°2019-01-22 07:06:27 BG1VIS-91.8 miles 141°2019-01-22 05:20:06
BH1TIX-72.3 miles 125°2018-12-27 03:15:57 BH1NHN2.7 miles 254°2019-01-22 03:20:35
BH1TIX-N2.7 miles 121°2019-01-22 07:09:17 BH1WZT-N3.4 miles 79°2019-01-18 19:23:23
BH1GG-93.4 miles 122°2019-01-07 05:45:33 BG4DPM B3.6 miles 164°2019-01-12 22:10:36
BG4DPM-B3.6 miles 164°2019-01-12 22:10:46 BG4DPM-N3.6 miles 164°2019-01-12 22:12:19
BI4MYM-N3.8 miles 163°2019-01-11 23:28:08 BH9CQ-N3.8 miles 163°2019-01-21 04:52:38
BH1KSC-N3.8 miles 163°2019-01-09 04:44:17 BD7DP B3.8 miles 163°2019-01-17 12:44:20
BD7DP-B3.8 miles 163°2019-01-17 12:44:30 BG3SSG B3.8 miles 163°2019-01-09 10:07:53
BG3SSG-B3.8 miles 163°2019-01-09 10:08:03 BH1DCY-B3.8 miles 163°2019-01-22 10:11:12
BH1DCY B3.8 miles 163°2019-01-22 10:11:02 BG5DZH B3.8 miles 163°2019-01-06 22:09:36
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