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 YB3DE-2 - show graphs
Comment: Android.... 600.000MHz
Mic-E message: Off duty
Location: 7°20.23' S 112°43.03' E - locator OI62IP69BB - show map
5.0 km Southwest bearing 240° from Prapen, East Java, Indonesia [?]
5.3 km Southwest bearing 231° from Jagirsidosermo, East Java, Indonesia
10.5 km South bearing 201° from Surabaya, East Java, Indonesia
72.0 km North bearing 8° from Malang, East Java, Indonesia
Last position: 2026-01-16 13:58:46 UTC (7h14m ago)
2026-01-16 20:58:46 WIB local time at Prapen, Indonesia [?]
Altitude: 28 m
Course: 120°
Speed: 0 km/h
Device: Open Source: APRSdroid (software, Android)
Last path: YB3DE-2>PWR0R3 via TCPIP*,qAC,T2SWEDEN
Positions stored: 622
Other SSIDs: YB3DE-11 YB3DE-10 YB3DE-9 YB3DE-15 YB3DE-1 YB3DE YB3DE-5 YB3DE-8 YB3DE-3 YB3DE-14 YB3DE-4 YB3DE-7 YB3DE-6
Last heard a station directly: 2025-12-15 06:07:20 UTC (32d 15h6m 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