Comment:	Essex Raynet
Location:	51°44.08' N 0°29.90' E - ตำแหน่ง JO01FR96TH - show map 2.0 km ตะวันออก bearing 93° มาจาก Chelmsford, Essex, England, United Kingdom [?] 4.8 km ตะวันออก bearing 82° มาจาก Writtle, Essex, England, United Kingdom 47.6 km ตะวันออกเฉียงเหนือ bearing 59° มาจาก City of London, Greater London, England, United Kingdom 49.9 km ตะวันออกเฉียงเหนือ bearing 59° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-12-07 12:10:20 UTC (4h15m ago) 2025-12-07 12:10:20 GMT เวลาท้องถิ่น Chelmsford, United Kingdom [?]
Altitude:	24 m
Course:	49°
ความเร็ว:	35 km/h
Device:	Brent Hildebrand, KH2Z: APRS+SA (software)
Last path:	G8UDD>APSK21 via TCPIP*,qAC,T2PERTH
Positions stored:	18130
Other SSIDs:	G8UDD-9 G8UDD-i

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.