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 BI4VWR - show graphs
Comment: Android Test level[0]
Last status: 439.275-9 88.5
Location: 31°58.85' N 119°34.61' E - locator OM91SX95FJ - show map
14.8 km South bearing 176° from Xinfeng, Jiangsu Sheng, China [?]
15.0 km West bearing 261° from Fangxian, Jiangsu Sheng, China
75.8 km East bearing 97° from Nanjing, Jiangsu Sheng, China
122.2 km Northwest bearing 308° from Suzhou, Jiangsu Sheng, China
Last position: 2025-05-02 15:26:38 UTC (15d 21h14m ago)
2025-05-02 23:26:38 CST local time at Xinfeng, China [?]
Altitude: 19 m
Course:
Speed: 0 km/h
Last path: BI4VWR>APSHS via TCPIP*,qAC,T2YANTAI
Positions stored: 13030
Other SSIDs: BI4VWR-D
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