Location:	51°33.65' N 0°04.89' W - ตำแหน่ง IO91XN04FO - show map 5.4 km เหนือ bearing 8° มาจาก City of London, Greater London, England, United Kingdom [?] 6.6 km ตะวันออกเฉียงเหนือ bearing 28° มาจาก London, Greater London, England, United Kingdom 9.0 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Woodford Green, Greater London, England, United Kingdom 10.6 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Buckhurst Hill, Essex, England, United Kingdom
Last position:	2024-07-21 20:24:48 UTC (331d 4h49m ago) 2024-07-21 21:24:48 BST เวลาท้องถิ่น City of London, United Kingdom [?]
Device:	WB2OSZ: DireWolf
Last path:	M6HBA-10>APDW16 via qAO,M6HBA-10
Positions stored:	3

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.