Location:	51°49.75' N 0°22.86' W - ตำแหน่ง IO91TT49GA - show map 3.5 km เหนือ bearing 17° มาจาก Redbourn, Hertfordshire, England, United Kingdom [?] 5.8 km ตะวันออก bearing 100° มาจาก Markyate, Hertfordshire, England, United Kingdom 39.7 km ตะวันตกเฉียงเหนือ bearing 334° มาจาก London, Greater London, England, United Kingdom 40.4 km ตะวันตกเฉียงเหนือ bearing 331° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-06-22 18:54:50 UTC (3m17s ago) 2025-06-22 19:54:50 BST เวลาท้องถิ่น Redbourn, United Kingdom [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-06-22 18:54:50 UTC (3m17s ago) – show weather charts 20.6 °C 71% 1010.8 mbar 3.6 m/s ตะวันตก
Last path:	GW3497>APN000 via TCPXX*,qAX,CWOP-6
Positions stored:	1

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.