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 TEST10-4 - show graphs
Location: 37°02.86' N 117°53.72' E - locator OM87WB71KK - show map
21.3 km Northwest bearing 299° from Suozhen, Shandong Sheng, China [?]
26.6 km North bearing 15° from Zhoucun, Shandong Sheng, China
90.3 km Northeast bearing 62° from Jinan, Shandong Sheng, China
118.2 km Northeast bearing 36° from Tai’an, Shandong Sheng, China
Last position: 2025-10-08 11:40:33 UTC (77d 17h8m ago)
2025-10-08 19:40:33 CST local time at Suozhen, China [?]
Last path: TEST10-4>APN000 via TCPIP*,qAC,T2HAKATA
Positions stored: 216
Other SSIDs: TEST10
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