Source callsign:	SV7DMD-11
Comment:	RACX QRV:RV57-(R4b) www.sz7xth.gr
Location:	41°07.27' N 24°54.52' E - ตำแหน่ง KN21KC99AB - show map 3.1 km ตะวันออกเฉียงใต้ bearing 137° มาจาก Xánthi, Nomós Xánthis, East Macedonia and Thrace, Greece [?] 3.8 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Kimméria, Nomós Xánthis, East Macedonia and Thrace, Greece 106.3 km ตะวันตกเฉียงใต้ bearing 211° มาจาก Khaskovo, Obshtina Khaskovo, Khaskovo, Bulgaria 115.1 km ใต้ bearing 173° มาจาก Plovdiv, Obshtina Plovdiv, Plovdiv, Bulgaria
Last position:	2025-11-16 10:40:56 UTC (22d 15h22m ago) 2025-11-16 12:40:56 EET เวลาท้องถิ่น Xánthi, Greece [?]
Last path:	SV7DMD-11>APU25N via TCPIP*,qAC,SV1LL-VH
Positions stored:	1

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.