Location:	51°27.89' N 0°38.73' W - ตำแหน่ง IO91QL21MN - show map 8.8 km ตะวันตก bearing 256° มาจาก Colnbrook, Surrey, England, United Kingdom [?] 10.8 km ตะวันตก bearing 249° มาจาก Iver, Buckinghamshire, England, United Kingdom 36.3 km ตะวันตก bearing 263° มาจาก London, Greater London, England, United Kingdom 38.7 km ตะวันตก bearing 262° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-06-21 15:48:38 UTC (8d 15h42m ago) 2025-06-21 16:48:38 BST เวลาท้องถิ่น Colnbrook, United Kingdom [?]
Altitude:	102 m
Course:	201°
ความเร็ว:	0 km/h
Last path:	>aprs.fi via Web
Positions stored:	1
Other SSIDs:	EI3JRB-9 EI3JRB-7

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.