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 YC1CWK-2 - show graphs
Comment: APRSTRACKER 5188.2Km 8.2V 48.3C 999.4hPa S20
Mic-E message: In service
Location: 6°26.89' S 106°50.21' E - locator OI33KN02KK - show map
5.7 km South bearing 159° from Depok, West Java, Indonesia [?]
8.5 km Southeast bearing 126° from Sawangan, West Java, Indonesia
26.0 km South bearing 182° from Jakarta, Jakarta Raya, Indonesia
100.0 km Northwest bearing 300° from Bandung, West Java, Indonesia
Last position: 2025-09-18 04:37:06 UTC (29m53s ago)
2025-09-18 11:37:06 WIB local time at Depok, Indonesia [?]
Altitude: 135 m
Course: 48°
Speed: 0 km/h
Device: Unknown: Other Mic-E
Last path: YC1CWK-2>P6R6X9 via YH0DVA-1*,qAR,YH0AC-1 (good)
Positions stored: 26598
Other SSIDs: YC1CWK-10 YC1CWK YC1CWK-7 YC1CWK-5 YC1CWK-1 YC1CWK-4 YC1CWK-9 YC1CWK-3 YC1CWK-8
Stations which heard YC1CWK-2 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