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 BI4MPY-6G - show graphs
Comment: 到此一游~
Last status: 1
Location: 36°06.88' N 117°06.72' E - locator OM86NC37KM - show map
7.9 km South bearing 185° from Tai’an, Shandong Sheng, China [?]
34.4 km Southeast bearing 116° from Feicheng, Shandong Sheng, China
62.4 km South bearing 170° from Jinan, Shandong Sheng, China
Last position: 2025-04-30 01:46:33 UTC (19d 11h4m ago)
2025-04-30 09:46:33 CST local time at Tai’an, China [?]
Last path: BI4MPY-6G>APRS4G via TCPIP*,qAC,T2JKTP
Positions stored: 3931
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