Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	51°39.22' N 0°15.67' W - ตำแหน่ง IO91UP86PV - show map 5.3 km ตะวันออกเฉียงใต้ bearing 132° มาจาก Radlett, Hertfordshire, England, United Kingdom [?] 11.8 km ตะวันออกเฉียงใต้ bearing 155° มาจาก Saint Albans, Hertfordshire, England, United Kingdom 18.6 km ตะวันตกเฉียงเหนือ bearing 330° มาจาก London, Greater London, England, United Kingdom 19.5 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-12-14 06:57:06 UTC (3m47s ago) 2025-12-14 06:57:06 GMT เวลาท้องถิ่น Radlett, United Kingdom [?]
Altitude:	3 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	M7EKF-B>APDG02 via TCPIP*,qAC,M7EKF-BS
Positions stored:	3
Other SSIDs:	M7EKF-N

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.