Location:	51°38.18' N 0°09.67' W - ตำแหน่ง IO91WP02PR - show map 13.1 km ตะวันตก bearing 283° มาจาก Woodford Green, Greater London, England, United Kingdom [?] 13.4 km ตะวันตก bearing 276° มาจาก Buckhurst Hill, Essex, England, United Kingdom 14.4 km เหนือ bearing 350° มาจาก London, Greater London, England, United Kingdom 14.5 km เหนือ bearing 341° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-12-02 02:16:11 UTC (5d 21h4m ago) 2025-12-02 02:16:11 GMT เวลาท้องถิ่น Woodford Green, United Kingdom [?]
Device:	Icom: IC-51 (D-Star)
Last path:	M7ASE>API51 via TCPIP*,qAC,T2GB
Positions stored:	1647
Other SSIDs:	M7ASE-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.