Comment:	https://aprsdroid.org/
Location:	8°01.88' S 112°37.47' E - ตำแหน่ง OI61HX42WL - show map 1.6 km เหนือ bearing 348° มาจาก Watudakon, East Java, Indonesia [?] 1.6 km ใต้ bearing 159° มาจาก Kebonsari, East Java, Indonesia 5.8 km ใต้ bearing 186° มาจาก Malang, East Java, Indonesia 88.0 km ใต้ bearing 189° มาจาก Surabaya, East Java, Indonesia
Last position:	2025-08-15 11:47:06 UTC (118d 48m ago) 2025-08-15 18:47:06 WIB เวลาท้องถิ่น Watudakon, Indonesia [?]
Altitude:	464 m
Course:	299°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	YB3LOJ-5>APDR16 via TCPIP*,qAC,T2UKRAINE
Positions stored:	649
Other SSIDs:	YB3LOJ-10 YB3LOJ

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.