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APRS station OY1R-3 - show graphs
Comment: 3Y0K prep www.3y0k.com
Mic-E message: Committed
Location: 58°19.81' N 12°11.42' E - locator JO68CH29UF - show map
7.7 km Northwest bearing 312° from Trollhättan, Trollhättans Kommun, Västra Götaland, Sweden [?]
9.6 km Southwest bearing 234° from Vänersborg, Vänersborgs Kommun, Västra Götaland, Sweden
70.5 km North bearing 11° from Göteborg (Goeteborg), Göteborgs Kommun, Västra Götaland, Sweden
130.7 km Northwest bearing 299° from Jönköping, Jönköpings Kommun, Jönköping, Sweden
Last position: 2025-09-15 13:35:20 UTC (6d 18h9m ago)
2025-09-15 15:35:20 CEST local time at Trollhättan, Sweden [?]
Altitude: 11217 m
Course: 174°
Speed: 789 km/h
Device: Yaesu: FT5D (ht)
Last path: OY1R-3>5XQY81 via WIDE1-1,WIDE2-1,qAR,SK6DZ-2 (seriously-bad)
This station appears to be flying at high altitude and using digipeaters, which causes serious congestion in the APRS network. The tracker should be configured to only use digipeaters when at low altitude.
Positions stored: 2548
Other SSIDs: OY1R-9 OY1R-2 OY1R OY1R-10 OY1R-7 OY1R-8 OY1R-5 OY1R-12
Stations which heard OY1R-3 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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