Comment:	YD2UNL Mobile Station
Location:	7°45.88' S 110°26.94' E - ตำแหน่ง OI52FF36VL - show map 1.9 km ตะวันออก bearing 97° มาจาก Depok, Daerah Istimewa Yogyakarta, Indonesia [?] 5.2 km ตะวันตก bearing 252° มาจาก Candi Prambanan, Central Java, Indonesia 9.9 km ตะวันออก bearing 78° มาจาก Yogyakarta, Daerah Istimewa Yogyakarta, Indonesia 85.8 km ใต้ bearing 178° มาจาก Semarang, Central Java, Indonesia
Last position:	2025-10-28 12:03:13 UTC (42d 17h30m ago) 2025-10-28 19:03:13 WIB เวลาท้องถิ่น Depok, Indonesia [?]
Altitude:	166 m
Course:	319°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	YD2UNL-13>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	1606
Other SSIDs:	YD2UNL-9 YD2UNL-5

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.