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 BI3WJI-1 - show graphs
Comment: 这里是BI3WJI欢迎通联
Last status: 正在 山西FMO中继(BI3SPP) 上守听
Location: 37°51.53' N 112°28.81' E - locator OM67FU76OC - show map
3.7 km West bearing 286° from Qianfeng, Shanxi Sheng, China [?]
7.1 km West bearing 261° from Taiyuan, Shanxi Sheng, China
95.0 km West bearing 270° from Yangquan, Shanxi Sheng, China
Last position: 2025-11-30 14:17:02 UTC (8m24s ago)
2025-11-30 22:17:02 CST local time at Qianfeng, China [?]
Last path: BI3WJI-1>APFM02 via TCPIP*,qAC,T2HK
Positions stored: 1
Other SSIDs: BI3WJI-R
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