Station info for OK4AB – aprs.fi

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APRS digipeater – Statistics for 2025-09:
Comment:	OK4AB- op.JARDA FTM 350
Mic-E message:	Off duty
Location:	49°58.35' N 14°17.27' E - locator JN79DX43MJ - show map 2.7 km Northwest bearing 301° from Černošice, Středočeský Kraj, Czech Republic [?] 5.0 km North bearing 347° from Všenory, Středočeský Kraj, Czech Republic 16.0 km Southwest bearing 217° from Prague, Hlavní Mesto Praha, Czech Republic 136.3 km Southeast bearing 134° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position:	2025-09-27 17:21:23 UTC (2m32s ago) 2025-09-27 19:21:23 CEST local time at Černošice, Czech Republic [?]
Altitude:	347 m
Course:	182°
Speed:	0 km/h
Device:	Yaesu: FTM-350 (rig)
Last path:	OK4AB>TYUX35 via WIDE1-1,WIDE2-1,qAO,OK1TI-10
Positions stored:	10038
Other SSIDs:	OK4AB-N OK4AB-B OK4AB-14 OK4AB-11 OK4AB-6 OK4AB-7 OK4AB-9 OK4AB-5 OK4AB-12 OK4AB-1 OK4AB-15 OK4AB-2 OK4AB-8 OK4AB-Y OK4AB-4 OK4AB-3 OK4AB-10
Stations heard directly:	1 on radio path – show map
Position packets heard directly:	1 on radio path

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.

callsign		pkts	first heard - UTC	last heard	longest	(rx => tx)	longest at - UTC

Only stations from which a position packet has been heard 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.

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.