Location:	51°45.88' N 0°29.46' E - locator JO01FS83WM - show map 2.2 miles Northeast bearing 25° from Chelmsford, Essex, England, United Kingdom [?] 3.6 miles Northeast bearing 47° from Writtle, Essex, England, United Kingdom 30.4 miles Northeast bearing 55° from City of London, Greater London, England, United Kingdom 31.8 miles Northeast bearing 56° from London, Greater London, England, United Kingdom
Last position:	2025-01-28 04:05:32 EST (4d 17h43m ago) 2025-01-28 09:05:32 GMT local time at Chelmsford, United Kingdom [?]
Speed:	16 MPH
Device:	Icom: IC-5100 (D-Star)
Last path:	G0URK>API510 via DSTAR*,qAR,GB7ZP-B
Positions stored:	9365

callsign		distance	last heard - EST		callsign		distance	last heard - EST
GB7ZP B		291.0 yards 98°	2025-02-01 21:47:30		GB7ZP-B		291.0 yards 98°	2025-02-01 21:47:15
M7OGV B		395.2 yards 72°	2025-02-01 21:38:02		M7OGV-B		395.2 yards 72°	2025-02-01 21:38:12
M7OGV-N		395.2 yards 72°	2025-02-01 19:11:53		G8PJH		1.2 miles 223°	2025-01-25 16:48:23
MB7UCH		2.2 miles 204°	2025-02-01 21:33:59		M0LZI		3.7 miles 194°	2025-02-01 21:44:11
G0IQK		7.1 miles 26°	2025-01-13 11:39:43		2E0IWR B		7.3 miles 334°	2025-02-01 21:42:22
2E0IWR-B		7.3 miles 334°	2025-02-01 21:42:32		P-M7NWT		8.2 miles 106°	2025-01-05 11:01:00
GW2255		8.4 miles 21°	2025-02-01 21:45:53		MB7UMN		8.5 miles 107°	2025-02-01 21:40:42
GB7AI-DP		8.5 miles 88°	2025-02-01 21:36:22		GB7CT-DP		8.5 miles 88°	2025-02-01 21:36:22
G7TKI B		8.9 miles 325°	2025-02-01 21:31:59		G7TKI-B		8.9 miles 325°	2025-02-01 21:32:09
G7TKI-N		8.9 miles 325°	2025-02-01 19:22:39		MB7UWM		9.1 miles 80°	2025-01-19 10:42:23

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.