Comment:	https://aprsdroid.org/
Location:	8°10.99' S 113°31.57' E - ตำแหน่ง OI61ST36DA - show map 1.9 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก Gambirono, East Java, Indonesia [?] 2.4 km ตะวันตกเฉียงเหนือ bearing 337° มาจาก Bangsalsari, East Java, Indonesia 101.1 km ตะวันออก bearing 103° มาจาก Malang, East Java, Indonesia 134.4 km ตะวันออกเฉียงใต้ bearing 141° มาจาก Surabaya, East Java, Indonesia
Last position:	2025-12-29 12:54:53 UTC (37d 3h56m ago) 2025-12-29 19:54:53 WIB เวลาท้องถิ่น Gambirono, Indonesia [?]
Altitude:	177 m
Course:	274°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	YD3AYY-10>APDR17 via TCPIP*,qAC,T2ERFURT
Positions stored:	857
Other SSIDs:	YD3AYY-5
Last heard a station directly:	2025-12-31 14:34:37 UTC (35d 2h16m ago)

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.