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 BA4LJ-Y - show graphs
Comment: 0x34 via MMDVM
Location: 24°56.61' N 118°27.89' E - locator OL94FW56SK - show map
7.1 km West bearing 257° from Fengzhou, Fujian, China [?]
12.6 km West bearing 285° from Quanzhou, Fujian, China
64.4 km Northeast bearing 37° from Xiamen, Fujian, China
94.6 km Northeast bearing 59° from Zhangzhou, Fujian, China
Last position: 2025-09-03 10:13:35 UTC (13d 11h48m ago)
2025-09-03 18:13:35 CST local time at Fengzhou, China [?]
Speed: 1 km/h
Device: unknown: D-Star APDPRS (D-Star)
Last path: BA4LJ-Y>APDPRS via C4FM*,qAR,BA4LJ-R (good)
Positions stored: 124
Other SSIDs: BA4LJ BA4LJ-9 BA4LJ-R BA4LJ-10 BA4LJ-8 BA4LJ-N
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