Comment:	70cm MMDVM Voice (C4FM) 438.80000MHz +0.0000MHz, APRS for YSFGateway
Last status:	Powered by WPSD (https://wpsd.radio)
Location:	51°25.91' N 0°55.30' W - ตำแหน่ง IO91MK93JP - show map 9.0 km ตะวันออก bearing 96° มาจาก Calcot, West Berkshire, England, United Kingdom [?] 10.8 km ตะวันออก bearing 93° มาจาก Theale, West Berkshire, England, United Kingdom 55.7 km ตะวันตก bearing 262° มาจาก London, Greater London, England, United Kingdom 58.1 km ตะวันตก bearing 261° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-07-17 22:17:16 UTC (6m13s ago) 2025-07-17 23:17:16 BST เวลาท้องถิ่น Calcot, United Kingdom [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	M7PZK-Y>APDG03 via TCPIP*,qAC,M7PZK-YS
Positions stored:	17

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.