Comment:	WSPR 18MHz IO91WK 40dBm, APRS by BIRCS [166]
Location:	51°26.25' N 0°07.50' W - ตำแหน่ง IO91WK55AA - show map 7.9 km ใต้ bearing 180° มาจาก London, Greater London, England, United Kingdom [?] 8.7 km ใต้ bearing 195° มาจาก City of London, Greater London, England, United Kingdom 9.4 km ใต้ bearing 193° มาจาก Barbican, Greater London, England, United Kingdom
Last position:	2025-05-31 15:36:06 UTC (3d 22h49m ago) 2025-05-31 16:36:06 BST เวลาท้องถิ่น London, United Kingdom [?]
Course:	0°
ความเร็ว:	0 km/h
Last path:	M7AZV>APBI00 via TCPIP*,qAU,T2SPAIN
Positions stored:	2

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.