Location:	51°41.14' N 0°22.98' W - ตำแหน่ง IO91TQ44AN - show map 8.0 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก Chorleywood, Hertfordshire, England, United Kingdom [?] 8.1 km ตะวันออกเฉียงเหนือ bearing 50° มาจาก Rickmansworth, Hertfordshire, England, United Kingdom 26.5 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก London, Greater London, England, United Kingdom 27.8 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-06-08 21:45:06 UTC (2m51s ago) 2025-06-08 22:45:06 BST เวลาท้องถิ่น Chorleywood, United Kingdom [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-08 21:45:06 UTC (2m51s ago) – show weather charts 11.7 °C 80% 1020.3 mbar 0.0 m/s ตะวันออก
Device:	Unknown: Unknown
Last path:	M0TTB>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	121566

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.