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APRS object GB7SF B - show graphs
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Source callsign: GB7SF-S
Comment: 440 Voice 439.7375 -9.00 MHz
Location: 53°25.19' N 1°26.61' W - locator IO93GK60SS - show map - static map
2.7 miles North bearing 20° from Sheffield, City and Borough of Sheffield, England, United Kingdom [?]
3.3 miles South bearing 159° from Chapletown, England, United Kingdom
63.1 miles East bearing 89° from Liverpool, City and Borough of Liverpool, England, United Kingdom
67.5 miles North bearing 16° from Birmingham, City and Borough of Birmingham, England, United Kingdom
Last position: 2017-05-24 01:53:19 EDT (18m14s ago)
2017-05-24 06:53:19 BST local time at Sheffield, United Kingdom [?]
Last path: GB7SF-S>APJIO4 via TCPIP*,qAC,GB7SF-GS
Positions stored: 1
Others sourced by GB7SF-S: GB7SF C
Stations near current position of GB7SF B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
GB7SF C0.0 yards 0°2017-05-24 01:53:19 GB7SF-C0.0 yards 0°2017-05-24 01:53:19
GB7SF-B0.0 yards 0°2017-05-24 01:53:19 M1ERS B23.9 yards 270°2017-05-24 02:09:02
M1ERS-B23.9 yards 270°2017-05-24 02:09:12 M0AKB-50.9 miles 351°2017-05-21 07:26:59
M0TWS-121.0 miles 152°2017-05-11 05:31:19 M1PJB2.1 miles 215°2017-05-24 01:49:51
2E0BWF B2.9 miles 202°2017-05-24 01:52:13 2E0BWF-B2.9 miles 202°2017-05-24 01:52:23
G0FTR-B2.9 miles 216°2017-04-27 15:33:40 G0OUN3.1 miles 9°2017-05-16 01:24:03
M0CTI3.7 miles 76°2017-05-23 19:00:07 MB7UDG4.1 miles 178°2017-05-24 01:21:42
M0PJA-54.7 miles 209°2017-05-23 08:06:34 G4VLZ4.7 miles 160°2017-05-20 16:50:19
G4VLZ C4.7 miles 160°2017-04-25 04:03:53 G4VLZ-74.7 miles 160°2017-05-06 18:37:49
M0ADS4.8 miles 207°2017-05-24 02:09:11 M0ADS-54.8 miles 207°2017-05-13 14:55:40
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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