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 YB1TJ-9 - show graphs
Location: 6°16.79' S 106°43.11' E - locator OI33IR62FU - show map
7.3 km North bearing 343° from Pamulang, West Java, Indonesia [?]
15.8 km Southwest bearing 243° from Jakarta, Jakarta Raya, Indonesia
121.2 km Northwest bearing 305° from Bandung, West Java, Indonesia
Last position: 2025-01-07 01:51:46 UTC (58d 10h42m ago)
2025-01-07 08:51:46 WIB local time at Pamulang, Indonesia [?]
Altitude: 48 m
Course: 301°
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: YB1TJ-9>APDR10 via WIDE2-2,qAR,YB1TJ-10 (good)
Positions stored: 1077
Other SSIDs: YB1TJ-11 YB1TJ-10 YB1TJ YB1TJ-5
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