Source callsign:	M7HRS-S
Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	51°46.57' N 0°56.60' W - locator IO91MS66TG - show map 1.2 km West bearing 285° from Haddenham, Buckinghamshire, England, United Kingdom [?] 3.8 km Northeast bearing 36° from Thame, Oxfordshire, England, United Kingdom 63.7 km Northwest bearing 298° from London, Greater London, England, United Kingdom 65.6 km Northwest bearing 297° from City of London, Greater London, England, United Kingdom
Last position:	2025-03-15 22:06:37 UTC (44m27s ago) 2025-03-15 22:06:37 GMT local time at Haddenham, United Kingdom [?]
Altitude:	3 m
Last path:	M7HRS-S>APDG01 via TCPIP*,qAC,M7HRS-GS
Positions stored:	3
Others sourced by M7HRS-S:	M7HRS A

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.