Station info for OK4MD-21 – aprs.fi

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APRS igate – Statistics for 2025-02:
Comment:	LoRa APRS Ext=4.03V
Last status:	Temp: -1.47C, Pressure: 1029hPa, Wind: 0.51m/s at 0°
Location:	50°01.32' N 14°26.46' E - locator JO70FA25WG - show map 4.6 miles South bearing 168° from Staré Město, Hlavní Mesto Praha, Czech Republic [?] 4.6 miles South bearing 169° from Prague, Hlavní Mesto Praha, Czech Republic 77.4 miles Southeast bearing 156° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position:	2025-02-01 20:09:29 EST (4m15s ago) 2025-02-02 02:09:29 CET local time at Staré Město, Czech Republic [?]
Device:	Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path:	OK4MD-21>APLRG1 via WIDE1-1,qAR,OK1SE-12
Positions stored:	2
Packet rate:	406 seconds between packets on average during 19893 seconds.
Other SSIDs:	OK4MD-3 OK4MD-N OK4MD-1 OK4MD-12 OK4MD-2 OK4MD-14 OK4MD-5 OK4MD-15 OK4MD-4 OK4MD OK4MD-9 OK4MD-7 OK4MD-8 OK4MD-6 OK4MD-22 OK4MD-10 OK4MD-11 OK4MD-9 OK4MD OK4MD-10
Stations heard directly:	4 on radio path – show map
Last heard a station directly:	2025-02-01 19:56:08 EST (17m36s ago)
Normal receiver range estimate:	6 miles (Updated: 2024-12-31 16:03:23 EST)
Position packets heard directly:	30 on radio path
Position packets sent to APRS-IS:	29 – show map

callsign	distance	last heard - EST	callsign	distance	last heard - EST
OK4MD-5	24.1 yards 329°	2025-02-01 19:59:46	OK4MD-4	32.4 yards 230°	2025-02-01 19:54:16
OK4MD	240.6 yards 300°	2025-02-01 11:22:39	OK4MD-9	458.7 yards 308°	2025-01-25 12:59:19
OK1MDX	0.5 miles 88°	2025-01-24 05:46:07	OK1MDX-L	0.5 miles 86°	2025-02-01 20:06:35
OK1COM-9	0.7 miles 288°	2025-01-24 05:17:12	OK1CNN-9	0.8 miles 284°	2025-02-01 20:11:03
PrahaLibu	1.0 miles 169°	2025-02-01 19:18:17	OK1SE-12	1.3 miles 269°	2025-02-01 19:59:25
EW9202	1.5 miles 354°	2025-02-01 20:00:15	OK1VCF-4	1.9 miles 25°	2025-02-01 19:25:33
OK1VCF-8	1.9 miles 25°	2025-02-01 20:06:19	OK7W	2.0 miles 354°	2025-02-01 17:34:36
OK1SSH-7	2.4 miles 79°	2025-01-07 05:18:22	OK1FXF	2.7 miles 6°	2025-01-25 17:31:48
OK1FXF-i	2.7 miles 6°	2025-01-25 19:03:27	OK1HBP-15	3.0 miles 283°	2025-02-01 20:01:18
OK1KZE-6	3.2 miles 193°	2025-02-01 20:10:07	OK1KZE-1	3.3 miles 194°	2025-02-01 20:11:20

callsign	pkts	first heard - EST	last heard	longest	(tx => rx)	longest at - EST
OK1LPD-1	10	2025-01-31 19:39:50	2025-02-01 01:11:00	JO70FA > JN79FM	33.5 miles 182°	2025-02-01 01:11:00
OK0HCS-1	1	2025-02-01 15:37:11	2025-02-01 15:37:11	JO70FA > JO70EB	4.5 miles 330°	2025-02-01 15:37:11
OK2ZAW-17	2	2025-02-01 15:37:15	2025-02-01 17:45:03	JO70FA > JO80FG	89.5 miles 78°	2025-02-01 17:45:03
OK1SE-12	11	2025-01-31 19:10:49	2025-02-01 20:09:29	JO70FA > JO70EA	1.3 miles 269°	2025-02-01 20:09:29
OK0BNH-1	6	2025-02-01 17:03:32	2025-02-01 19:40:32	JO70FA > JN79DV	10.4 miles 221°	2025-02-01 19:40:32

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 - EST	last heard	longest	(rx => tx)	longest at - EST
OK5TVR-8	7	2025-02-01 06:33:50	2025-02-01 06:43:06	JO70EA > JO70FA	2.8 miles 280°	2025-02-01 06:43:06
OK1FET-4	17	2025-01-31 19:32:52	2025-02-01 17:56:13	JN79EW > JO70FA	7.5 miles 219°	2025-02-01 17:56:13
OK0HCS-1	4	2025-01-31 22:55:21	2025-02-01 19:56:08	JO70EB > JO70FA	4.5 miles 330°	2025-02-01 19:56:08
OK1TOT-15	2	2025-02-01 05:40:49	2025-02-01 05:41:53	JO70FA > JO70FA	1.4 miles 41°	2025-02-01 05:41:53

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.