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 BD1BLN - show graphs
Comment: 8.1V S07 0.233km
Location: 40°05.01' N 116°18.40' E - locator ON80DC60TA - show map
16.7 km Southeast bearing 154° from Changping, Beijing, China [?]
21.0 km North bearing 339° from Beijing, Beijing, China
128.4 km Northwest bearing 325° from Tianjin, Tianjin Shi, China
Last position: 2025-10-31 10:40:01 UTC (8d 12h34m ago)
2025-10-31 18:40:01 CST local time at Changping, China [?]
Altitude: 6 m
Course:
Speed: 0 km/h
Device: Icom: unknown (D-Star)
Last path: BD1BLN>APID98 via WIDE1-1,qAS,BG1VIS-10 (good)
Positions stored: 29
Other SSIDs: BD1BLN-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.
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