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APRS station SP9AOB-11 - show graphs
Comment: C294S12R0T-28P4038E-348V3300 SP9AOB-M20-01 Horus.v2 437.6MHz PV+BAT
Location: 49°44.77' N 17°45.37' E - locator JN89VR09RC - show map
3.2 km South bearing 171° from Vítkov, Czech Republic [?]
10.6 km Southeast bearing 121° from Budišov nad Budišovkou, Czech Republic
103.1 km Northeast bearing 53° from Brno, South Moravian Region, Czech Republic
107.2 km Southwest bearing 238° from Katowice, Silesian Voivodeship, Poland
Last position: 2025-11-27 23:23:53 UTC (2d 5h56m ago)
2025-11-28 00:23:53 CET local time at Vítkov, Czech Republic [?]
Altitude: 6448 m
Course: 360°
Speed: 38 km/h
Device: Open Source: M20 radiosonde (tracker)
Last path: SP9AOB-11>APRM20 via WIDE2-1*,qAR,OK2VOP-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: 1194
Other SSIDs: SP9AOB-1 SP9AOB-2 SP9AOB-10 SP9AOB-9 SP9AOB-3 SP9AOB-4 SP9AOB SP9AOB-01 SP9AOB-12 SP9AOB-7
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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