Comment:	146.740MHz www.qrz.com/db/yb2ndx
Location:	6°59.60' S 112°07.28' E - locator OI63BA41NO - show map 1.3 km Northeast bearing 49° from Dempel, East Java, Indonesia [?] 3.5 km Southeast bearing 157° from Gesing, East Java, Indonesia 75.0 km West bearing 292° from Surabaya, East Java, Indonesia 123.1 km Northwest bearing 333° from Malang, East Java, Indonesia
Last position:	2025-07-20 09:53:31 UTC (18d 5h ago) 2025-07-20 16:53:31 WIB local time at Dempel, Indonesia [?]
Altitude:	-30 m
Course:	313°
Speed:	31 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	YB2NDX-10>APDR15 via TCPIP*,qAC,T2SPAIN
Positions stored:	34
Other SSIDs:	YB2NDX-15 YB2NDX-13 YB2NDX-4 YB2NDX

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.