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 BG9JMA - show graphs
Comment: Baiyin,433.100 +6.75,CTCSS:88.5 7.5V
Location: 36°32.32' N 104°06.33' E - locator OM26BM29PG - show map
9.4 km West bearing 257° from Baiyin, Gansu Sheng, China [?]
60.5 km Northeast bearing 28° from Lanzhou, Gansu Sheng, China
131.9 km Northeast bearing 37° from Linxia, Gansu Sheng, China
Last position: 2025-10-19 15:04:37 UTC (9d 2h45m ago)
2025-10-19 23:04:37 CST local time at Baiyin, China [?]
Last path: BG9JMA>APN000 via TCPIP*,qAC,T2HK
Positions stored: 1
Other SSIDs: BG9JMA-1 BG9JMA-3 BG9JMA-2 BG9JMA-12 BG9JMA-9
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