Comment:	70cm Voice (D-Star) 440.11000MHz +0.0000MHz
Location:	51°45.94' N 0°13.38' W - ตำแหน่ง IO91VS33FS - show map 267.3 m เหนือ bearing 18° มาจาก Hatfield, Hertfordshire, England, United Kingdom [?] 4.2 km ใต้ bearing 195° มาจาก Welwyn Garden City, Hertfordshire, England, United Kingdom 29.4 km เหนือ bearing 347° มาจาก London, Greater London, England, United Kingdom 29.5 km เหนือ bearing 342° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-07-18 12:43:03 UTC (142d 5h4m ago) 2025-07-18 13:43:03 BST เวลาท้องถิ่น Hatfield, United Kingdom [?]
Altitude:	3 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	M7XDS-B>APDG02 via TCPIP*,qAC,M7XDS-BS
Positions stored:	1
Other SSIDs:	M7XDS M7XDS-N M7XDS-D M7XDS-10

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.