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 YF9UAG-4 - show graphs
Comment: Testing
Last status: Jayapura APRS Project
Location: 2°30.68' S 140°40.54' E - locator QI07IL17BG - show map
3.6 km Northwest bearing 312° from Jayapura, Papua, Indonesia [?]
17.0 km Northeast bearing 37° from Abepura, Indonesia
Last position: 2025-09-02 13:18:59 UTC (17d 41m ago)
2025-09-02 22:18:59 WIT local time at Jayapura, Indonesia [?]
Altitude: 743 m
Device: Telemetry devices
Last path: YF9UAG-4>APE32A via TCPIP*,qAC,T2HAKATA
Positions stored: 1021
Other SSIDs: YF9UAG-16 YF9UAG-15 YF9UAG-1 YF9UAG-17 YF9UAG-9 YF9UAG-3 YF9UAG-2 YF9UAG-7 YF9UAG YF9UAG-5 YF9UAG-8 YF9UAG-11 YF9UAG-13 YF9UAG-14 YF9UAG-6
Last heard a station directly: 2025-08-10 11:55:16 UTC (40d 2h5m ago)
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