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 YD1ION-5 - show graphs
Comment: GLOR10US OI33SC
Location: 6°54.13' S 107°51.51' E - locator OI33WC33AL - show map
8.6 km Southwest bearing 228° from Sumedang Utara, Indonesia [?]
12.4 km East bearing 71° from Cileunyi, West Java, Indonesia
26.5 km East bearing 90° from Bandung, West Java, Indonesia
135.5 km Southeast bearing 124° from Jakarta, Jakarta Raya, Indonesia
Last position: 2025-10-12 00:58:28 UTC (2d 14h18m ago)
2025-10-12 07:58:28 WIB local time at Sumedang Utara, Indonesia [?]
Altitude: 917 m
Device: Open Source: APRSdroid (app, Android)
Last path: YD1ION-5>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored: 1427
Other SSIDs: YD1ION-13 YD1ION-4 YD1ION-1 YD1ION-3 YD1ION-D YD1ION-7 YD1ION
Stations which heard YD1ION-5 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