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APRS object VK7JD B - show graphs
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Source callsign: VK7JD-S
Comment: 440 Voice 439.55000MHz +0.0000MHz
Location: 41°26.51' N 147°08.70' E - locator QN31NK76JA - show map - static map
Last position: 2016-12-06 02:21:52 EST (2d 2h22m ago)
Last path: VK7JD-S>APDG01 via TCPIP*,qAC,VK7JD-GS
Positions stored: 1
Others sourced by VK7JD-S: VK7JD C
Stations near current position of VK7JD B - show more
callsign distance last heard - EST      callsign distance last heard - EST
VK7JD-B0.0 yards 0°2016-12-06 02:22:02 VK7RAA B13.6 miles 148°2016-11-21 04:27:05
VK7RAA-B13.6 miles 148°2016-11-21 04:27:15
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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