Megjegyzés:	EC4A Tracking
Hely:	40°24.53' N 3°41.17' W - lokátor IN80DJ78PD - térkép nézet 1.6 km Délkelet irány 121° tól Madrid, Provincia de Madrid, Madrid, Spain [?] 2.4 km Dél irány 193° tól Salamanca, Provincia de Madrid, Madrid, Spain 3.2 km Délkelet irány 152° tól Chamberí, Provincia de Madrid, Madrid, Spain 5.5 km Északkelet irány 66° tól Latina, Provincia de Madrid, Madrid, Spain
Utolső pozíció:	2025-11-26 12:35:31 UTC (3d 21h32m ezelőtt) 2025-11-26 13:35:31 CET helyi idő Madrid, Spain [?]
Magasság:	656 m
Irány:	27°
Sebesség:	2 km/h
Utolsó útvonal:	EC4A-4>aprs.fi via aprsfi-iOS
Positions stored:	89
Más SSID-k:	EC4A EC4A-11 EC4A-10 EC4A-7

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.