Source callsign:	G0MKI-S
Comment:	440 Voice 433.97500MHz +0.0000MHz
Location:	51°46.14' N 0°35.52' W - ตำแหน่ง IO91QS84XN - show map 2.1 km ตะวันตกเฉียงเหนือ bearing 297° มาจาก Berkhamsted, Hertfordshire, England, United Kingdom [?] 5.4 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Tring, Hertfordshire, England, United Kingdom 43.3 km ตะวันตกเฉียงเหนือ bearing 312° มาจาก London, Greater London, England, United Kingdom 44.7 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก City of London, Greater London, England, United Kingdom
Last position:	2025-06-11 07:47:38 UTC (16d 3h1m ago) 2025-06-11 08:47:38 BST เวลาท้องถิ่น Berkhamsted, United Kingdom [?]
Altitude:	3 m
Last path:	G0MKI-S>APDG01 via TCPIP*,qAC,G0MKI-GS
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.