Comment:	Listening on GB3DA
Mic-E message:	Off duty
Location:	51°44.50' N 0°27.50' E - ตำแหน่ง JO01FR48XA - show map 1.0 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก Chelmsford, Essex, England, United Kingdom [?] 2.4 km ตะวันออกเฉียงเหนือ bearing 55° มาจาก Writtle, Essex, England, United Kingdom 45.7 km ตะวันออกเฉียงเหนือ bearing 56° มาจาก City of London, Greater London, England, United Kingdom 47.9 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก London, Greater London, England, United Kingdom
Last position:	2025-05-13 17:31:49 UTC (23d 22h7m ago) 2025-05-13 18:31:49 BST เวลาท้องถิ่น Chelmsford, United Kingdom [?]
Altitude:	15 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course:	266°
ความเร็ว:	0 km/h
Device:	Yaesu: FT3D (ht)
Last path:	2E0ONK-7>UQTTZL via MB7UCH,WIDE1*,WIDE2-1,qAO,GB0SNB-1
Positions stored:	4

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.