Comment:	YD2UMH Mobile Station
Location:	7°45.40' S 110°29.53' E - lokaator OI52FF98BJ - show map 773.2 m Lõunasse peiling 197° from Candi Prambanan, Central Java, Indonesia [?] 6.7 km Idast peiling 84° from Depok, Daerah Istimewa Yogyakarta, Indonesia 14.7 km Idast peiling 79° from Yogyakarta, Daerah Istimewa Yogyakarta, Indonesia 85.2 km Lõunasse peiling 175° from Semarang, Central Java, Indonesia
Last position:	2025-09-01 07:58:20 UTC (1d 8h16m ago) 2025-09-01 14:58:20 WIB local time at Candi Prambanan, Indonesia [?]
Altitude:	163 m
Course:	245°
Speed:	78 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	YD2UMH-9>APDR16 via TCPIP*,qAC,T2UKRAINE
Positions stored:	112
Other SSIDs:	YD2UMH-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.