Source callsign:	EA4HRV
Location:	40°25.51' N 3°32.97' W - ตำแหน่ง IN80FK42BA - show map 6.8 km ตะวันตกเฉียงเหนือ bearing 302° มาจาก Mejorada del Campo, Provincia de Madrid, Madrid, Spain [?] 7.5 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Torrejón de Ardoz, Provincia de Madrid, Madrid, Spain 13.0 km ตะวันออก bearing 86° มาจาก Madrid, Provincia de Madrid, Madrid, Spain 17.1 km ตะวันออก bearing 76° มาจาก Latina, Provincia de Madrid, Madrid, Spain
Last position:	2025-07-18 05:55:12 UTC (4d 1h37m ago) 2025-07-18 07:55:12 CEST เวลาท้องถิ่น Mejorada del Campo, Spain [?]
Last path:	EA4HRV>APWW11 via WIDE1-1,WIDE2-1,qAR,ED4ZAI-3
Positions stored:	7
Others sourced by EA4HRV:	Cambalach Mercadill RADIO GPS ReparoGPS TallerA/A

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.