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 BD4TWO-10 - show graphs
Comment: https://aprsdroid.org/
Location: 33°54.04' N 117°56.79' E - locator OM83XV36ND - show map
1.3 km East bearing 69° from Suicheng, Jiangsu Sheng, China [?]
34.1 km Northwest bearing 319° from Guiren, Jiangsu Sheng, China
79.1 km Southeast bearing 113° from Tongshan, Jiangsu Sheng, China
106.8 km East bearing 94° from Huaibei, Anhui Sheng, China
Last position: 2026-01-18 03:30:35 UTC (10d 18h50m ago)
2026-01-18 11:30:35 CST local time at Suicheng, China [?]
Altitude: 24 m
Course: 256°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BD4TWO-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 568
Other SSIDs: BD4TWO-99 BD4TWO-15 BD4TWO-5G BD4TWO-Y BD4TWO BD4TWO-D BD4TWO-R BD4TWO-12 BD4TWO-14 BD4TWO-2
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