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 BI1UHQ-10 - show graphs
Comment: MMDVM BY AnyTone878u
Location: 39°57.53' N 116°26.27' E - locator OM89FX20MC - show map
6.7 km Northeast bearing 31° from Beijing, Beijing, China [?]
15.0 km Northwest bearing 293° from Tongzhou, Beijing, China
110.6 km Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position: 2026-01-28 10:31:50 UTC (9d 5h19m ago)
2026-01-28 18:31:50 CST local time at Beijing, China [?]
Altitude: 468 m
Course: 214°
Speed: 0 km/h
Device: R3ABM: BrandMeister DMR
Last path: BI1UHQ-10>APBM1D via DMR*,qAS,BM2841-10 (good)
Positions stored: 6
Other SSIDs: BI1UHQ-15 BI1UHQ-1 BI1UHQ-R BI1UHQ-7 BI1UHQ-9 BI1UHQ BI1UHQ-D
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