Comment:	70cm Voice (D-Star) 438.80000MHz +0.0000MHz
Location:	51°30.00' N 0°09.00' W - ตำแหน่ง IO91WM20AA - show map 1.9 km ตะวันตกเฉียงใต้ bearing 241° มาจาก London, Greater London, England, United Kingdom [?] 4.3 km ตะวันตก bearing 251° มาจาก City of London, Greater London, England, United Kingdom 9.4 km ตะวันตก bearing 262° มาจาก Poplar, Greater London, England, United Kingdom 11.6 km ตะวันตก bearing 290° มาจาก Blackheath, Greater London, England, United Kingdom
Last position:	2025-12-07 15:47:16 UTC (3m31s ago) 2025-12-07 15:47:16 GMT เวลาท้องถิ่น London, United Kingdom [?]
Altitude:	3 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	M7UAA-C>APDG02 via TCPIP*,qAC,M7UAA-CS
Positions stored:	2
Other SSIDs:	M7UAA-B

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.