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 YG4SLJ-2 - show graphs
Comment: Return to Home
Location: 5°21.43' S 105°18.89' E - locator OI24PP74SG - show map
6.8 km Northeast bearing 64° from Kedaton, Lampung, Indonesia [?]
9.9 km Northeast bearing 40° from Bandarlampung, Lampung, Indonesia
125.0 km Northwest bearing 312° from Serang, Banten, Indonesia
Last position: 2025-08-25 08:36:25 UTC (23d 18h40m ago)
2025-08-25 15:36:25 WIB local time at Kedaton, Indonesia [?]
Altitude: 111 m
Course: 126°
Speed: 6 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: YG4SLJ-2>APDR16 via TCPIP*,qAC,T2HK
Positions stored: 283
Items and objects originated: $HD HDOP:$HD
Other SSIDs: YG4SLJ YG4SLJ-1 YG4SLJ-5 YG4SLJ-7 YG4SLJ
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