Comment:	144.500MHz https://aprsdroid.org/
Location:	7°19.98' S 112°46.41' E - locator OI62JQ20TB - show map 2.8 km Southeast bearing 138° from Prapen, East Java, Indonesia [?] 3.6 km Southeast bearing 144° from Jagirsidosermo, East Java, Indonesia 9.6 km South bearing 165° from Surabaya, East Java, Indonesia 73.6 km North bearing 12° from Malang, East Java, Indonesia
Last position:	2026-01-18 04:30:52 UTC (1d 10h21m ago) 2026-01-18 11:30:52 WIB local time at Prapen, Indonesia [?]
Altitude:	32 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	YC3SSS-5>APDR16 via TCPIP*,qAC,T2UK
Positions stored:	108

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.