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 BD3RDG-7 - show graphs
Mic-E message: Off duty
Location: 39°59.12' N 118°42.28' E - locator OM99IX46NL - show map
35.4 km Northeast bearing 38° from Tangjiazhuang, Hebei, China [?]
35.6 km Northeast bearing 47° from Zhaogezhuang, Hebei, China
59.2 km Northeast bearing 49° from Tangshan, Hebei, China
75.5 km West bearing 275° from Qinhuangdao, Hebei, China
Last position: 2025-05-26 11:32:11 UTC (6d 20m ago)
2025-05-26 19:32:11 CST local time at Tangjiazhuang, China [?]
Altitude: 102 m
Course: 302°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: BD3RDG-7>SYUYQ2 via WIDE1-1,WIDE2-1,qAS,BI3NFU-5 (good)
Positions stored: 86
Other SSIDs: BD3RDG-9 BD3RDG BD3RDG-10 BD3RDG-Y BD3RDG-R
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