Station info for OK4MD – aprs.fi

Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account

It is possible to search using wildcards (*?) after a prefix. Example: OH*

Comment:	Martin, QRV echolink 7359 / 145.550.MHz
Mic-E message:	Off duty
Last status:	https://github.com/richonguzman/LoRa_APRS_Tracker 2025.03.28
Location:	50°02.37' N 14°33.31' E - locator JO70GA69OL - show map 5.5 km South bearing 193° from Dolní Počernice, Hlavní Mesto Praha, Czech Republic [?] 5.9 km South bearing 182° from Hostavice, Hlavní Mesto Praha, Czech Republic 11.0 km Southeast bearing 119° from Prague, Hlavní Mesto Praha, Czech Republic 126.3 km Southeast bearing 153° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position:	2025-09-08 20:21:31 UTC (16h22m ago) 2025-09-08 22:21:31 CEST local time at Dolní Počernice, Czech Republic [?]
Altitude:	143 m
Course:	360°
Speed:	0 km/h
Last telemetry:	2025-09-08 20:21:31 UTC (16h22m ago) – show telemetry V_Batt: 4.020 VDC
Last path:	OK4MD>UPPR37 via WIDE1-1,qAR,OK4MD-22
Positions stored:	187087
Other SSIDs:	OK4MD-12 OK4MD-22 OK4MD-14 OK4MD-3 OK4MD-N OK4MD-1 OK4MD-2 OK4MD-15 OK4MD-21 OK4MD-9 OK4MD-L OK4MD-5 OK4MD-10 OK4MD-7 OK4MD-8 OK4MD-D OK4MD-6 OK4MD-11 OK4MD-Y OK4MD-4
Last heard a station directly:	2025-07-06 20:08:57 UTC (64d 16h34m ago)

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.

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.