Comment:	https://aprsdroid.org/
Location:	7°47.40' S 110°22.08' E - ตำแหน่ง OI52EF40DJ - show map 1.1 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Yogyakarta, Daerah Istimewa Yogyakarta, Indonesia [?] 4.6 km ตะวันออก bearing 82° มาจาก Gamping Lor, Daerah Istimewa Yogyakarta, Indonesia 88.7 km ใต้ bearing 184° มาจาก Semarang, Central Java, Indonesia
Last position:	2025-08-16 04:45:20 UTC (169d 17h40m ago) 2025-08-16 11:45:20 WIB เวลาท้องถิ่น Yogyakarta, Indonesia [?]
Altitude:	-453 m
Course:	53°
ความเร็ว:	30 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	YB8VK-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	2332
Other SSIDs:	YB8VK-13 YB8VK-9 YB8VK-7 YB8VK-4 YB8VK-1 YB8VK-3 YB8VK-10

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.