Comment:	RADIO CLUB MIKE ALFA DELTA - Cerro San Juan del Viso - Corredor del Henares 438.2750/430.6750 CC1
Location:	40°27.39' N 3°24.15' W - ตำแหน่ง IN80HK19QN - show map 4.6 km ตะวันตกเฉียงใต้ bearing 232° มาจาก Alcalá de Henares, Provincia de Madrid, Madrid, Spain [?] 10.7 km ใต้ bearing 193° มาจาก Camarma de Esteruelas, Provincia de Madrid, Madrid, Spain 25.8 km ตะวันออก bearing 80° มาจาก Madrid, Provincia de Madrid, Madrid, Spain 30.0 km ตะวันออก bearing 75° มาจาก Latina, Provincia de Madrid, Madrid, Spain
Last position:	2025-11-06 13:12:14 UTC (30d 22h51m ago) 2025-11-06 14:12:14 CET เวลาท้องถิ่น Alcalá de Henares, Spain [?]
Device:	R3ABM: BrandMeister DMR
Last path:	ED4ZAI>APBM1S via TCPIP*,qAS,BM2142POS
Positions stored:	1367
Other SSIDs:	ED4ZAI-3
Last heard a station directly:	2025-09-13 19:27:41 UTC (84d 16h35m ago)
Normal receiver range estimate:	8500 km (Updated: 2023-12-31 14:58:18 UTC)

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.