Source callsign:	GI7ULG-S
Comment:	70cm Voice (D-Star) 430.20000MHz +0.0000MHz
Location:	54°37.06' N 6°13.28' W - locator IO64VO38KF - show map 825.8 m Southwest bearing 207° from Crumlin, N Ireland, United Kingdom [?] 3.8 km North bearing 356° from Glenavy, N Ireland, United Kingdom 18.9 km West bearing 282° from Belfast, City of Belfast, N Ireland, United Kingdom 81.4 km Southeast bearing 121° from Londonderry County Borough, N Ireland, United Kingdom
Last position:	2025-05-15 19:17:36 UTC (14m32s ago) 2025-05-15 20:17:36 BST local time at Crumlin, United Kingdom [?]
Altitude:	3 m
Last path:	GI7ULG-S>APDG01 via TCPIP*,qAC,GI7ULG-GS
Positions stored:	11
Others sourced by GI7ULG-S:	GI7ULG B

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.