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 BA4IZI-1 - show graphs
Location: 35°03.58' N 118°23.17' E - locator OM95EB64IH - show map
4.0 km East bearing 95° from Linyi, Shandong Sheng, China [?]
38.9 km Northeast bearing 53° from Bianzhuang, Shandong Sheng, China
138.7 km Southwest bearing 222° from Zhu Cheng City, Shandong Sheng, China
148.9 km Northeast bearing 49° from Tongshan, Jiangsu Sheng, China
Last position: 2026-01-31 05:37:32 UTC (1d 11h1m ago)
2026-01-31 13:37:32 CST local time at Linyi, China [?]
Course:
Speed: 2 km/h
Last path: BA4IZI-1>APN000 via TCPIP*,qAC,T2TAIWAN
Positions stored: 78
Other SSIDs: BA4IZI
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