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APRS station OK9MAD-1 - show graphs
Location: 50°35.47' N 13°38.66' E - locator JO60TO71HV - show map
0.6 miles West bearing 256° from Lom u Mostu, Ústecký Kraj, Czech Republic [?]
1.5 miles Southeast bearing 128° from Litvínov, Ústecký Kraj, Czech Republic
48.8 miles Northwest bearing 316° from Prague, Hlavní Mesto Praha, Czech Republic
75.7 miles Southeast bearing 133° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position: 2025-01-18 21:17:59 EST (50m41s ago)
2025-01-19 03:17:59 CET local time at Lom u Mostu, Czech Republic [?]
Last telemetry: 2025-01-18 22:05:21 EST (3m19s ago) – show telemetry
CPU.Temp: 31.100 Deg.C, Env.Temp: 9.600 Deg.C, Env.Hum: 60.300 Perc
Device: WB2OSZ: DireWolf
Last path: OK9MAD-1>APDW14 via TCPIP*,qAC,T2CZECH
Positions stored: 8
Packet rate: 129 seconds between packets on average during 6302 seconds.
APRS igate – Statistics for 2025-01:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-01-12 06:49:02 EST (6d 15h19m ago)
Position packets heard directly: 9 on radio path
Position packets sent to APRS-IS: 51 – show map
Stations near current position of OK9MAD-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK/US-0034.2 miles 339°2025-01-15 05:41:02 OK/US-0805.9 miles 192°2025-01-15 07:23:47
OK/US-0436.8 miles 130°2025-01-16 07:53:19 OK8NA-59.2 miles 69°2025-01-10 19:19:27
OK/US-08110.0 miles 71°2025-01-17 10:49:01 OK0T-R10.0 miles 71°2025-01-18 21:34:41
OK0T10.0 miles 71°2025-01-18 22:07:00 OK1IGR10.4 miles 81°2025-01-11 07:44:11
OK/US-07110.7 miles 107°2024-12-20 03:28:38 Cinovec10.8 miles 26°2025-01-18 21:17:28
OK/US-04711.9 miles 155°2025-01-15 07:27:26 OK1TEC-312.3 miles 49°2025-01-02 09:23:08
Krupka12.5 miles 54°2025-01-18 22:05:03 OK2JIB-112.8 miles 101°2025-01-18 22:04:25
OK2JIB-1012.8 miles 101°2025-01-18 22:02:31 OS2JIB-1012.8 miles 101°2025-01-16 12:22:36
OK/US-01412.8 miles 101°2024-12-20 03:37:14 Milesovka12.9 miles 101°2025-01-18 21:17:44
OK/US-06413.0 miles 115°2025-01-15 07:08:35 OK1MGJ-1213.0 miles 232°2025-01-18 22:08:18
Stations heard directly by OK9MAD-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
OK0BAD-2 3 2025-01-07 15:26:24 2025-01-10 07:09:42 JN79AS > JO60TO 58.3 miles 163° 2025-01-10 07:09:42
OK4MD-9 6 2025-01-12 01:14:01 2025-01-12 06:54:32 JO60UL > JO60TO 7.3 miles 160° 2025-01-12 06:54:32

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.
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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