Comment:	ORARI ANNIVERSARY, DE YD2VLN {UISS54}
Location:	7°46.24' S 110°24.39' E - ตำแหน่ง OI52EF85SA - show map 5.2 km ตะวันออก bearing 75° มาจาก Yogyakarta, Daerah Istimewa Yogyakarta, Indonesia [?] 6.0 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Melati, Indonesia 8.3 km ตะวันออกเฉียงใต้ bearing 138° มาจาก Sleman, Daerah Istimewa Yogyakarta, Indonesia 86.4 km ใต้ bearing 181° มาจาก Semarang, Central Java, Indonesia
Last position:	2025-07-11 16:49:39 UTC (151d 54m ago) 2025-07-11 23:49:39 WIB เวลาท้องถิ่น Yogyakarta, Indonesia [?]
Last path:	YD2VLN>CQ via ARISS,qAO,YC2YIZ-4
Positions stored:	5
Other SSIDs:	YD2VLN-9 YD2VLN-7 YD2VLN-5 YD2VLN-10 YD2VLN-13

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.