Comment:	145.450MHz EA4D Mobile Station
Location:	40°24.91' N 3°31.29' W - ตำแหน่ง IN80FJ79KP - show map 1.3 km ตะวันออกเฉียงใต้ bearing 136° มาจาก San Fernando de Henares, Provincia de Madrid, Madrid, Spain [?] 6.3 km ตะวันตกเฉียงใต้ bearing 224° มาจาก Torrejón de Ardoz, Provincia de Madrid, Madrid, Spain 15.3 km ตะวันออก bearing 90° มาจาก Madrid, Provincia de Madrid, Madrid, Spain 19.2 km ตะวันออก bearing 81° มาจาก Latina, Provincia de Madrid, Madrid, Spain
Last position:	2025-04-03 20:28:07 UTC (61d 59m ago) 2025-04-03 22:28:07 CEST เวลาท้องถิ่น San Fernando de Henares, Spain [?]
Altitude:	646 m
ความเร็ว:	14 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	EA4D-14>APDR16 via TCPIP*,qAC,T2SPAIN
Positions stored:	4
Other SSIDs:	EA4D-2 EA4D-11 EA4D-10 EA4D-3 EA4D-1 EA4D-7 EA4D-9 EA4D-5 EA4D-12 EA4D-8 EA4D EA4D-15 EA4D-6

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.