Comment:	Andres
Location:	40°43.78' N 3°42.61' W - ตำแหน่ง IN80DR45SC - show map 6.3 km ใต้ bearing 193° มาจาก Guadalix de la Sierra, Provincia de Madrid, Madrid, Spain [?] 10.6 km ใต้ bearing 197° มาจาก Navalafuente, Provincia de Madrid, Madrid, Spain 34.8 km เหนือ bearing 359° มาจาก Madrid, Provincia de Madrid, Madrid, Spain 133.3 km ตะวันออกเฉียงใต้ bearing 140° มาจาก Valladolid, Provincia de Valladolid, Castille and León, Spain
Last position:	2025-05-15 20:01:56 UTC (19d 17h1m ago) 2025-05-15 22:01:56 CEST เวลาท้องถิ่น Guadalix de la Sierra, Spain [?]
Device:	OpenGD77: OpenGD77
Last path:	EB4FJV-7>APOG77 via WIDE1-1,WIDE2-1,qAR,ED4ZAI-3
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.