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APRS station OK9GTM - show graphs
Comment: LoRa APRS
Last status: https://github.com/richonguzman/LoRa_APRS_iGate 2024.12.06
Location: 50°35.23' N 15°08.51' E - locator JO70NO70AW - show map
6.2 miles Southwest bearing 232° from Železný Brod, Liberecký Kraj, Czech Republic [?]
8.6 miles West bearing 263° from Semily, Liberecký Kraj, Czech Republic
46.9 miles Northeast bearing 42° from Prague, Hlavní Mesto Praha, Czech Republic
69.1 miles Southeast bearing 117° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2024-12-18 00:09:11 EST (2h39m ago)
2024-12-18 06:09:11 CET local time at Železný Brod, Czech Republic [?]
Last telemetry: 2024-12-18 00:09:11 EST (2h39m ago) – show telemetry
V_Batt: 4.230 VDC, V_Ext: 0.660 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: OK9GTM>APLRG1 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 1
Packet rate: 711 seconds between packets on average during 27003 seconds.
Other SSIDs: OK9GTM-9
APRS igate – Statistics for 2024-12:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2024-12-17 23:17:37 EST (3h30m ago)
Position packets heard directly: 3 on radio path
Position packets sent to APRS-IS: 6 – show map
Stations near current position of OK9GTM - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK1FPV-8218.9 yards 302°2024-12-16 14:17:08 OK1TPF0.6 miles 132°2024-12-13 08:33:11
OK1TPF-60.7 miles 310°2024-12-13 09:42:41 OK1TPF B0.7 miles 310°2024-12-07 23:34:52
OK1TPF-B0.7 miles 310°2024-12-07 23:35:02 OK1TPG-81.2 miles 16°2024-12-17 23:18:54
OK1FUN B2.3 miles 301°2024-12-18 02:43:34 OK1FUN-B2.3 miles 301°2024-12-18 02:43:44
OK1TPG B2.9 miles 70°2024-12-15 23:03:38 OK1TPG-B2.9 miles 70°2024-12-15 23:03:48
OK1TPG E2.9 miles 70°2024-12-18 02:37:30 OK1TPG-E2.9 miles 70°2024-12-18 02:37:40
OK1MAX B3.5 miles 297°2024-12-18 02:30:34 OK1MAX-B3.5 miles 297°2024-12-18 02:30:44
OK/LI-0523.9 miles 168°2024-12-17 23:51:35 OK1JTL B3.9 miles 240°2024-12-15 08:59:30
OK1JTL-B3.9 miles 240°2024-12-15 08:59:40 Kozakov5.3 miles 85°2024-12-18 02:45:10
OK1TPG-275.3 miles 85°2024-12-18 02:41:26 OK1KKL-125.3 miles 85°2024-12-18 02:36:58
Stations heard directly by OK9GTM
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
OK1TPG-8 3 2024-12-17 23:04:35 2024-12-17 23:17:37 JO70NO > JO70NO 0.9 miles 41° 2024-12-17 23:17:37

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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