Comment:	144.390MHz Via Android
Location:	7°00.55' S 110°19.75' E - ตำแหน่ง OI52DX97MT - show map 10.2 km ตะวันตก bearing 260° มาจาก Semarang, Central Java, Indonesia [?] 20.7 km ตะวันตก bearing 275° มาจาก Mranggen, Central Java, Indonesia 86.0 km เหนือ bearing 358° มาจาก Yogyakarta, Daerah Istimewa Yogyakarta, Indonesia
Last position:	2026-01-04 06:45:58 UTC (4d 5h18m ago) 2026-01-04 13:45:58 WIB เวลาท้องถิ่น Semarang, Indonesia [?]
Altitude:	191 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	YD2CUK-4>APDR16 via TCPIP*,qAC,T2UK
Positions stored:	2644
Other SSIDs:	YD2CUK-10 YD2CUK-13 YD2CUK-9 YD2CUK-5 YD2CUK-3 YD2CUK YD2CUK-1 YD2CUK-15 YD2CUK-D YD2CUK-7 YD2CUK

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.