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 YC2BIY-1 - show graphs
Comment: MERBABU APRS DIGIPEATER
Last status: V.4.3d Rx:0 Digi:0 Tx:0 UpTime:00.15
Location: 7°23.72' S 110°26.04' E - locator OI52FO25BC - show map
7.8 km Southeast bearing 155° from Gunung Kendil, Central Java, Indonesia [?]
9.6 km Southwest bearing 223° from Salatiga, Central Java, Indonesia
43.8 km North bearing 11° from Yogyakarta, Daerah Istimewa Yogyakarta, Indonesia
44.7 km South bearing 178° from Semarang, Central Java, Indonesia
Last position: 2025-02-10 22:04:06 UTC (1m37s ago)
2025-02-11 05:04:06 WIB local time at Gunung Kendil, Indonesia [?]
Last telemetry: 2025-02-10 22:04:37 UTC (1m6s ago) – show telemetry
RxTraffic: 0 Pkt, TxTraffic: 0 Pkt, RxDrop: 0 Pkt, RSSI: 31 dBm, Voltage: 13.230 V
Last path: YC2BIY-1>AESPG4 via WIDE2-1,qAR,YB2DX (good)
Positions stored: 3
APRS digipeater – Statistics for 2025-02:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-02-10 13:33:49 UTC (8h31m ago)
Normal receiver range estimate: 200 km (Updated: 2025-01-31 11:26:27 UTC)
Position packets heard directly: 1593 on radio path
Stations which heard YC2BIY-1 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.
Stations heard directly by YC2BIY-1
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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