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 BD4VPP-9 - show graphs
Comment: BD4VPP 户外野架 见标可QSO
Last status: https://aprs.tv 1.0.30
Location: 31°25.59' N 121°19.96' E - locator PM01PK92WI - show map
6.1 km East bearing 76° from Xuhang, Shanghai Shi, China [?]
7.8 km Northeast bearing 57° from Xinchenglu, Shanghai Shi, China
25.6 km Northwest bearing 332° from Shanghai, Shanghai Shi, China
71.3 km East bearing 79° from Suzhou, Jiangsu Sheng, China
Last position: 2026-01-20 14:28:36 UTC (22s ago)
2026-01-20 22:28:36 CST local time at Xuhang, China [?]
Altitude: 22 m
Course:
Speed: 0 km/h
Last path: BD4VPP-9>APRS4G via TCPIP*,qAC,T2OSAKA
Positions stored: 9618
Other SSIDs: BD4VPP BD4VPP-10 BD4VPP-2 BD4VPP-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