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APRS station LA4JNA - show graphs
Location: 59°17.38' N 10°27.10' E - locator JO59FG49EM - show map
3.5 km Northeast bearing 45° from Tønsberg, Tønsberg, Vestfold county, Norway [?]
7.4 km North bearing 20° from Borgheim, Nøtterøy, Vestfold county, Norway
52.4 km South bearing 164° from Drammen, Drammen, Buskerud county, Norway
71.2 km South bearing 194° from Oslo, Oslo, Oslo County, Norway
Last position: 2025-01-25 17:31:24 UTC (16d 12h33m ago)
2025-01-25 18:31:24 CET local time at Tønsberg, Norway [?]
Altitude: 22 m
Last telemetry: 2025-01-20 20:05:24 UTC (21d 9h59m ago) – show telemetry
Ch 1: 137, Ch 2: 87, Ch 3: 998, Ch 4: 666, Ch 5: 489
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Device: Icom: IC-9700 (D-Star)
Last path: LA4JNA>API970 via DSTAR*,qAR,LD3TD-B (good)
Positions stored: 21
Other SSIDs: LA4JNA-4 LA4JNA-14 la4jna-i LA4JNA-12 LA4JNA-11
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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