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 BD1TX-2 - show graphs
Comment: 13.3V 11C DIGI
Location: 39°44.34' N 119°09.10' E - locator OM99NR87EI - show map
3.9 km North bearing 1° from Changli, Hebei, China [?]
32.6 km West bearing 254° from Beidaihehaibin, Hebei, China
43.0 km Southwest bearing 240° from Qinhuangdao, Hebei, China
83.6 km East bearing 82° from Tangshan, Hebei, China
Last position: 2025-02-14 07:19:46 UTC (27d 16h58m ago)
2025-02-14 15:19:46 CST local time at Changli, China [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: BD1TX-2>APOT21 via WIDE1-1,qAS,BR3QQ (good)
Positions stored: 3
Other SSIDs: BD1TX BD1TX-6 BD1TX-7 BD1TX-1 BD1TX-3 BD1TX-14 BD1TX-4
Last heard a station directly: 2025-02-13 20:25:07 UTC (28d 3h53m ago)
Normal receiver range estimate: 180 km (Updated: 2022-10-31 19:42:47 UTC)
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