Comment:	2m Voice (D-Star) 144.87500MHz +0.0000MHz
Location:	51°47.21' N 0°42.08' E - ตำแหน่ง JO01IS48DU - show map 1.7 km ตะวันออกเฉียงเหนือ bearing 29° มาจาก Great Totham, Essex, England, United Kingdom [?] 4.3 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Tiptree, Essex, England, United Kingdom 62.6 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก City of London, Greater London, England, United Kingdom 64.9 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-06-17 01:58:44 UTC (19m14s ago) 2025-06-17 02:58:44 BST เวลาท้องถิ่น Great Totham, United Kingdom [?]
Altitude:	3 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	MB6MD-C>APDG02 via TCPIP*,qAC,MB6MD-CS
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.