Source callsign:	GI4FZD
Comment:	DMRplus Belfast, IO74BO 434.6000MHz
Location:	54°36.43' N 5°51.12' W - locator IO74BO75SR - show map - static map 2.7 miles Northeast bearing 29° from Castlereagh, Castlereagh District, N Ireland, United Kingdom [?] 3.6 miles Northeast bearing 63° from Belfast, City of Belfast, N Ireland, United Kingdom 63.9 miles Southeast bearing 114° from Londonderry County Borough, N Ireland, United Kingdom
Last position:	2018-10-30 07:53:24 EDT (85d 16h32m ago) 2018-10-30 11:53:24 GMT local time at Castlereagh, United Kingdom [?]
Last path:	GI4FZD>APDG02 via TCPIP*,qAU,DMRAPRS
Positions stored:	1
Other SSIDs:	GI4FZD GI4FZD-B GI4FZD-N GI4FZD-R GI4FZD-Y

callsign		distance	last heard - EST		callsign		distance	last heard - EST
MI5DAW B		0.0 yards 0°	2019-01-23 14:56:50		MI5DAW-B		0.0 yards 0°	2019-01-23 14:57:00
MI0RUR		1.2 miles 146°	2019-01-21 14:12:58		ORALYNN		1.5 miles 287°	2019-01-23 23:23:55
M V MATTHEW		1.6 miles 296°	2019-01-23 23:23:55		STENA MERSEY		1.8 miles 300°	2019-01-23 23:22:55
WILANNE		1.9 miles 320°	2019-01-23 23:18:55		DUBLIN SWIFT		1.9 miles 294°	2019-01-23 23:22:55
PATERNA		2.0 miles 323°	2019-01-23 23:24:55		SONAR TOO		2.1 miles 320°	2019-01-08 11:37:39
PILOT BOAT 4		2.1 miles 316°	2019-01-23 23:04:55		ARKLOW MARSH		2.1 miles 298°	2019-01-23 23:24:55
235118112 UK		2.1 miles 298°	2019-01-02 16:44:42		244030592 NL		2.1 miles 319°	2019-01-22 08:41:37
KOTOR		2.1 miles 292°	2019-01-23 23:22:55		LISA		2.1 miles 322°	2019-01-23 23:23:55
BBC LAGOS		2.2 miles 288°	2019-01-23 23:24:55		MARNE		2.3 miles 284°	2019-01-23 23:24:55
235089438 UK		2.3 miles 333°	2019-01-23 10:21:41		SALLY MCLOUGHLIN		2.3 miles 295°	2019-01-23 10:06:41

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.