Source callsign:	GI4SZU-S
Comment:	70cm Voice (D-Star) 434.20000MHz +0.0000MHz
Location:	55°00.55' N 6°23.94' W - ตำแหน่ง IO65TA22CE - show map 783.2 m ตะวันออก bearing 105° มาจาก Dunloy, N Ireland, United Kingdom [?] 9.8 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Ballymoney, Ballymoney District, N Ireland, United Kingdom 55.9 km ตะวันตกเฉียงเหนือ bearing 328° มาจาก Belfast, City of Belfast, N Ireland, United Kingdom 58.0 km ตะวันออก bearing 88° มาจาก Londonderry County Borough, N Ireland, United Kingdom
Last position:	2025-05-25 21:16:50 UTC (33d 19h39m ago) 2025-05-25 22:16:50 BST เวลาท้องถิ่น Dunloy, United Kingdom [?]
Altitude:	3 m
Last path:	GI4SZU-S>APDG01 via TCPIP*,qAC,GI4SZU-GS
Positions stored:	2

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.