Source callsign:	GB7MF-S
Comment:	70cm Voice (D-Star) 439.67500MHz -9.0000MHz
Location:	54°45.00' N 6°36.60' W - ตำแหน่ง IO64QS60TA - show map 452.9 m ตะวันตกเฉียงใต้ bearing 209° มาจาก Magherafelt, Magherafelt District, N Ireland, United Kingdom [?] 4.3 km ตะวันตกเฉียงใต้ bearing 225° มาจาก Castledawson, N Ireland, United Kingdom 47.3 km ตะวันตกเฉียงเหนือ bearing 293° มาจาก Belfast, City of Belfast, N Ireland, United Kingdom 52.5 km ตะวันออกเฉียงใต้ bearing 121° มาจาก Londonderry County Borough, N Ireland, United Kingdom
Last position:	2025-03-26 11:27:47 UTC (72d 6h ago) 2025-03-26 11:27:47 GMT เวลาท้องถิ่น Magherafelt, United Kingdom [?]
Altitude:	3 m
Last path:	GB7MF-S>APDG01 via TCPIP*,qAC,GB7MF-GS
Positions stored:	5

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.