Source callsign:	GI4SZU
Comment:	IPSC2-DVSPh-F MMDVM 434.3000 MHz
Location:	55°01.25' N 6°22.50' W - ตำแหน่ง IO65TA54AX - show map 2.5 km ตะวันออกเฉียงเหนือ bearing 64° มาจาก Dunloy, N Ireland, United Kingdom [?] 10.2 km ตะวันออกเฉียงใต้ bearing 123° มาจาก Ballymoney, Ballymoney District, N Ireland, United Kingdom 56.2 km ตะวันตกเฉียงเหนือ bearing 330° มาจาก Belfast, City of Belfast, N Ireland, United Kingdom 59.6 km ตะวันออก bearing 87° มาจาก Londonderry County Borough, N Ireland, United Kingdom
Last position:	2025-10-09 16:34:22 UTC (59d 7h32m ago) 2025-10-09 17:34:22 BST เวลาท้องถิ่น Dunloy, United Kingdom [?]
Last path:	GI4SZU>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ
Positions stored:	3
Other SSIDs:	GI4SZU-B GI4SZU GI4SZU-N GI4SZU-10 GI4SZU-D

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.