Source callsign:	YB3JF
Location:	8°18.50' S 112°32.46' E - locator OI61GQ46WA - show map 2.8 km North bearing 357° from Krajan Sumberbening, East Java, Indonesia [?] 3.2 km East bearing 98° from Bandungrejo, East Java, Indonesia 37.8 km South bearing 195° from Malang, East Java, Indonesia 119.9 km South bearing 191° from Surabaya, East Java, Indonesia
Last position:	2025-05-16 10:02:05 UTC (20d 11h41m ago) 2025-05-16 17:02:05 WIB local time at Krajan Sumberbening, Indonesia [?]
Last path:	YB3JF>APU25N via TCPIP*,qAC,T2CZECH
Positions stored:	1
Others sourced by YB3JF:	* 4 5 DEMUNG DS BESUKI G BROMO G GENDING G PANDAN G PNG G WILIS IJEN JOGOROGO L BROMO L LICIN LANTAI 60 PC PEDATI Penanggun PLAOSAN PLAOSAN 1 SARANGAN SELOPANGG SLAUG

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.