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 YC3CZV-12 - show graphs
Comment: SAT:04 Stop
Last status: INDYTRACK2.0 on LibF4GOH
Location: 7°47.82' S 112°11.26' E - locator OI62CE28MR - show map
3.4 km South bearing 199° from Pare, East Java, Indonesia [?]
25.8 km North bearing 344° from Ringinrejo, East Java, Indonesia
52.8 km Northwest bearing 293° from Malang, East Java, Indonesia
86.9 km Southwest bearing 226° from Surabaya, East Java, Indonesia
Last position: 2025-05-15 09:18:16 UTC (2d 17h55m ago)
2025-05-15 16:18:16 WIB local time at Pare, Indonesia [?]
Altitude: 186 m
Course:
Speed: 0 km/h
Device: AB0WV: PinPoint
Last path: YC3CZV-12>APINDY via WIDE1-1,WIDE2-1,qAR,YD3DCY-10 (good)
Positions stored: 140
Other SSIDs: YC3CZV-13 YC3CZV-5 YC3CZV-1 YC3CZV-10 YC3CZV-9 YC3CZV
Stations which heard YC3CZV-12 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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