Comment:	YB3JF MOBILE TRACKER
Location:	7°37.83' S 111°19.74' E - locator OI52PI98LQ - show map 21.5 km West bearing 270° from Madiun, East Java, Indonesia [?] 28.3 km Southwest bearing 207° from Ngawi, West Java, Indonesia 107.9 km East bearing 81° from Yogyakarta, Daerah Istimewa Yogyakarta, Indonesia 122.7 km Southeast bearing 125° from Semarang, Central Java, Indonesia
Last position:	2025-09-18 11:20:38 UTC (16s ago) 2025-09-18 18:20:38 WIB local time at Madiun, Indonesia [?]
Altitude:	342 m
Course:	297°
Speed:	0 km/h
Device:	Argent Data Systems: OpenTracker (tracker)
Last path:	YB3JF-9>APOTC1 via YH3NPX-10,WIDE1*,WIDE2-1,qAR,YH3NPX-4
Positions stored:	66603
Other SSIDs:	YB3JF-1 YB3JF-2 YB3JF-8 YB3JF-3 YB3JF

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.

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.