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 BI1OMX-R - show graphs
Comment: 70cm MMDVM Voice (C4FM) 431.12500MHz +8.0000MHz, BI1OMX_Pi-Star_RPT
Location: 39°54.00' N 116°06.00' E - locator OM89BV26AA - show map
2.7 miles South bearing 171° from Mentougou, Beijing, China [?]
15.8 miles West bearing 268° from Beijing, Beijing, China
77.6 miles Northwest bearing 313° from Tianjin, Tianjin Shi, China
Last position: 2024-11-10 19:23:43 EST (4d 12h28m ago)
2024-11-11 08:23:43 CST local time at Mentougou, China [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: BI1OMX-R>APDG03 via TCPIP*,qAC,BI1OMX-RS
Positions stored: 1
Other SSIDs: BI1OMX-7 BI1OMX-2 BI1OMX-Y BI1OMX-B BI1OMX BI1OMX-9 BI1OMX-8
Stations near current position of BI1OMX-R - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI1OMX B0.0 yards 0°2024-10-23 07:51:30 BI1OMX-B0.0 yards 0°2024-10-23 07:51:40
BI1OMX-70.9 miles 165°2024-11-09 10:28:55 BI1JOR-71.0 miles 34°2024-11-15 07:47:19
BI1OMX-21.0 miles 149°2024-10-26 07:00:13 BI1OMX-Y1.0 miles 149°2024-10-26 07:00:08
BI1SPD-72.3 miles 95°2024-11-15 07:43:54 BI1ERZ-92.5 miles 36°2024-10-27 03:56:21
BY1AS-33.1 miles 219°2024-11-15 07:44:58 BI1DTA-73.3 miles 61°2024-11-13 00:44:59
BH1MQA-73.3 miles 172°2024-11-15 04:29:09 BH1VCS-93.5 miles 10°2024-11-15 03:25:32
BH1VCS-53.5 miles 10°2024-11-13 03:19:10 BI1IDP3.6 miles 73°2024-10-29 14:13:06
BH1VCS-D3.6 miles 14°2024-11-14 03:57:47 BH1ULY4.0 miles 12°2024-11-02 12:50:47
BG3SCM4.1 miles 87°2024-11-04 08:45:10 BG3SCM B4.1 miles 86°2024-11-15 07:35:15
BG3SCM-B4.1 miles 86°2024-11-15 07:35:25 BG3SCM-R4.1 miles 86°2024-11-15 07:32:53
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.
User guide · 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