Comment:	https://aprsdroid.org/
Location:	7°34.67' S 110°49.24' E - locator OI52JK81LH - show map 2.6 km North bearing 5° from Grogol, Central Java, Indonesia [?] 2.7 km Southwest bearing 207° from Surakarta, Central Java, Indonesia 55.5 km Northeast bearing 66° from Yogyakarta, Daerah Istimewa Yogyakarta, Indonesia 78.5 km Southeast bearing 146° from Semarang, Central Java, Indonesia
Last position:	2025-10-09 04:33:04 UTC (28d 9h44m ago) 2025-10-09 11:33:04 WIB local time at Grogol, Indonesia [?]
Altitude:	124 m
Course:	148°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	YG2ABQ-10>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	2

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.