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 BD4XAA - show graphs
Comment: XuZhou BD4XAA Hello!
Mic-E message: Off duty
Location: 34°12.17' N 117°11.31' E - locator OM84OE28OQ - show map
3.8 km Northeast bearing 49° from Tongshan, Jiangsu Sheng, China [?]
11.1 km Southeast bearing 155° from Jiuli, Jiangsu Sheng, China
44.5 km Northeast bearing 55° from Huaibei, Anhui Sheng, China
Last position: 2024-07-17 06:17:32 UTC (208d 8h57m ago)
2024-07-17 14:17:32 CST local time at Tongshan, China [?]
Altitude: 61 m
Course: 23°
Speed: 28 km/h
Device: Yaesu: FTM-300D (rig)
Last path: BD4XAA>STQRQ7 via WIDE1-1,WIDE2-1,qAS,BR4XZ-11 (good)
Positions stored: 81
Other SSIDs: BD4XAA-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