Source callsign:	ED4ZAD-S
Comment:	440 Voice 438.375 -7.6 MHz
Location:	40°05.22' N 2°07.24' W - ตำแหน่ง IN80WC50MV - show map 2.5 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Cuenca, Provincia de Cuenca, Castille-La Mancha, Spain [?] 8.8 km ตะวันออก bearing 103° มาจาก Chillarón de Cuenca, Provincia de Cuenca, Castille-La Mancha, Spain 113.9 km ตะวันออก bearing 112° มาจาก Alcalá de Henares, Provincia de Madrid, Madrid, Spain 132.6 km ตะวันออก bearing 107° มาจาก San Blas, Provincia de Madrid, Madrid, Spain
Last position:	2025-07-16 04:14:45 UTC (1d 14h18m ago) 2025-07-16 06:14:45 CEST เวลาท้องถิ่น Cuenca, Spain [?]
Last path:	ED4ZAD-S>APJIO4 via TCPIP*,qAC,ED4ZAD-GS
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.