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 BD4TYW-8 - show graphs
Comment: 439.075 -5 88.5 118.8
Location: 30°53.50' N 120°40.50' E - locator PM00IV14AA - show map - static map
2.0 km South bearing 164° from Shengze, Jiangsu Sheng, China [?]
3.0 km West bearing 288° from Wangjiangjing, Zhejiang Sheng, China
82.6 km Northeast bearing 36° from Hangzhou, Zhejiang Sheng, China
83.1 km Southwest bearing 244° from Shanghai, Shanghai Shi, China
Last position: 2022-08-16 04:35:25 UTC (170d 11h31m ago)
2022-08-16 12:35:25 CST local time at Shengze, China [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device: Open Source: APRSdroid (app, Android)
Last path: BD4TYW-8>APDR15 via TCPIP*,qAC,T2NANJING
Positions stored: 3
Other SSIDs: BD4TYW-10 BD4TYW-9 BD4TYW-2 BD4TYW-7 BD4TYW BD4TYW-13 BD4TYW-3
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