Comment:	aprs.fi iOS
Location:	51°50.00' N 0°30.00' E - locator JO01GT09AX - show map 6.9 miles North bearing 11° from Chelmsford, Essex, England, United Kingdom [?] 7.8 miles Northeast bearing 23° from Writtle, Essex, England, United Kingdom 33.6 miles Northeast bearing 49° from City of London, Greater London, England, United Kingdom 34.9 miles Northeast bearing 50° from London, Greater London, England, United Kingdom
Last position:	2024-05-22 13:27:48 EDT (12h40m ago) 2024-05-22 18:27:48 BST local time at Chelmsford, United Kingdom [?]
Altitude:	164 ft
Position ambiguous:	Precision reduced at transmitter by 3 digits, position resolution approximately 11.5 miles.
Course:	0°
Speed:	0 MPH
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	5

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
2E0XLS-9		2.5 miles 12°	2024-05-23 02:06:10		2E0IWR B		4.0 miles 296°	2024-05-23 01:49:42
2E0IWR-B		4.0 miles 296°	2024-05-23 01:49:52		GW2255		4.1 miles 41°	2024-05-23 02:05:51
G8UDD-7		4.4 miles 186°	2024-05-15 05:15:01		M7OGV-i		4.4 miles 187°	2024-05-15 05:10:52
G0DEC B		4.7 miles 40°	2024-05-20 16:25:08		G0DEC-B		4.7 miles 40°	2024-05-20 16:25:18
G0DEC-D		4.7 miles 40°	2024-05-05 17:45:03		G0DEC		4.7 miles 39°	2024-05-06 11:46:09
M7OGV B		4.7 miles 182°	2024-05-14 11:15:57		M7OGV-B		4.7 miles 182°	2024-05-14 11:16:07
M7OGV-N		4.7 miles 182°	2024-05-14 11:17:31		M7OGV-7		4.7 miles 182°	2024-05-14 06:43:06
G8PJH		5.7 miles 192°	2024-05-19 16:19:26		G8PJH-i		5.7 miles 192°	2024-05-19 05:11:09
G4ADG-Y		5.7 miles 199°	2024-05-11 10:53:13		G7TKI-4		6.2 miles 298°	2024-05-23 02:03:28
G4MDB		6.3 miles 181°	2024-05-06 08:48:28		MB9DAC		6.3 miles 143°	2024-05-19 07:20:49

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.