Source callsign:	EA4RO
Comment:	IPSC2-EA4Master MMDVM 435.1250 MHz
Location:	40°22.80' N 3°44.12' W - ตำแหน่ง IN80DJ11SE - show map 1.3 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Latina, Provincia de Madrid, Madrid, Spain [?] 3.1 km ตะวันตก bearing 252° มาจาก Usera, Provincia de Madrid, Madrid, Spain 4.5 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก Villaverde, Provincia de Madrid, Madrid, Spain 4.9 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Madrid, Provincia de Madrid, Madrid, Spain
Last position:	2025-06-07 02:15:51 UTC (14m22s ago) 2025-06-07 04:15:51 CEST เวลาท้องถิ่น Latina, Spain [?]
Last path:	EA4RO>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
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.