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APRS object GB7MF B - show graphs
Source callsign: GB7MF-S
Comment: 70cm Voice (D-Star) 439.67500MHz -9.0000MHz
Location: 54°45.00' N 6°36.60' W - locator IO64QS60TA - show map
452.9 m Southwest bearing 209° from Magherafelt, Magherafelt District, N Ireland, United Kingdom [?]
4.3 km Southwest bearing 225° from Castledawson, N Ireland, United Kingdom
47.3 km Northwest bearing 293° from Belfast, City of Belfast, N Ireland, United Kingdom
52.5 km Southeast bearing 121° from Londonderry County Borough, N Ireland, United Kingdom
Last position: 2024-06-15 00:22:09 UTC (18m36s ago)
2024-06-15 01:22:09 BST local time at Magherafelt, United Kingdom [?]
Altitude: 3 m
Last path: GB7MF-S>APDG01 via TCPIP*,qAC,GB7MF-GS
Positions stored: 5
About this site
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.
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