Location:	51°48.70' N 0°45.57' E - ตำแหน่ง JO01JT14DT - show map 737.4 m ตะวันออก bearing 98° มาจาก Tiptree, Essex, England, United Kingdom [?] 6.4 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Great Totham, Essex, England, United Kingdom 67.4 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก City of London, Greater London, England, United Kingdom 69.7 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-04-23 10:32:35 UTC (40d 10h39m ago) 2025-04-23 11:32:35 BST เวลาท้องถิ่น Tiptree, United Kingdom [?]
Altitude:	59 m
Course:	161°
ความเร็ว:	4 km/h
Device:	unknown: D-Star APDPRS (D-Star)
Last path:	M0XDA>APDPRS via TCPIP*,qAC,T2AUSTRIA
Positions stored:	28
Other SSIDs:	M0XDA-B M0XDA-X M0XDA-D

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.