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 BH4HDK-10 - show graphs
Comment: https://aprsdroid.org/
Location: 31°17.58' N 121°30.36' E - locator PM01SH00RH - show map
3.7 km North bearing 340° from Yangpu, Shanghai Shi, China [?]
6.7 km North bearing 342° from Pudong, Shanghai Shi, China
9.1 km Northeast bearing 30° from Shanghai, Shanghai Shi, China
86.5 km East bearing 91° from Suzhou, Jiangsu Sheng, China
Last position: 2025-02-07 13:56:44 UTC (3d 15h49m ago)
2025-02-07 21:56:44 CST local time at Yangpu, China [?]
Course: 355°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BH4HDK-10>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 1
Other SSIDs: BH4HDK-5 BH4HDK-7
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