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 BI4LOJ-10 - show graphs
Comment: 144.640MHz VHF APRS iGate
Location: 35°31.00' N 117°36.25' E - locator OM85TM24MA - show map
3.0 km Northwest bearing 307° from Pingyi, Shandong Sheng, China [?]
36.0 km Southwest bearing 234° from Mengyin, Shandong Sheng, China
86.1 km Southeast bearing 149° from Tai’an, Shandong Sheng, China
93.4 km East bearing 82° from Jining, Shandong Sheng, China
Last position: 2025-05-10 20:27:10 UTC (8m3s ago)
2025-05-11 04:27:10 CST local time at Pingyi, China [?]
Device: WB2OSZ: DireWolf
Last path: BI4LOJ-10>APDW17 via TCPIP*,qAC,T2HK
Positions stored: 10
Other SSIDs: BI4LOJ-7 BI4LOJ
APRS igate – Statistics for 2025-05:
Position packets sent to APRS-IS: 25 – show map
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