Station info for OK4MD-21 – aprs.fi

APRS igate – Statistics for 2025-04:
Comment:	LoRa APRS Ext=4.03V
Last status:	Temp: 11.34C, Pressure: 1009hPa, Wind: 2.57m/s at 280°
Location:	50°01.32' N 14°26.46' E - locator JO70FA25WG - show map 1.8 km East bearing 112° from Hodkovičky, Hlavní Mesto Praha, Czech Republic [?] 2.6 km Southeast bearing 127° from Braník, Hlavní Mesto Praha, Czech Republic 7.5 km South bearing 169° from Prague, Hlavní Mesto Praha, Czech Republic 124.6 km Southeast bearing 156° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position:	2025-04-20 20:28:29 UTC (9h7m ago) 2025-04-20 22:28:29 CEST local time at Hodkovičky, Czech Republic [?]
Device:	Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path:	OK4MD-21>APLRG1 via OK2ZAW-17*,qAO,OK2R-12
Positions stored:	6
Other SSIDs:	OK4MD-D OK4MD-N OK4MD-5 OK4MD-1 OK4MD-15 OK4MD-2 OK4MD-14 OK4MD-3 OK4MD-12 OK4MD OK4MD-9 OK4MD-Y OK4MD-4 OK4MD-7 OK4MD-8 OK4MD-6 OK4MD-22 OK4MD-10 OK4MD-11 OK4MD-9 OK4MD OK4MD-10
Stations heard directly:	12 on radio path – show map
Last heard a station directly:	2025-04-20 20:40:18 UTC (8h55m ago)
Normal receiver range estimate:	10 km (Updated: 2024-12-31 21:03:23 UTC)
Position packets heard directly:	1365 on radio path
Position packets sent to APRS-IS:	630 – show map

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.