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APRS station LZ1PDB-12 - show graphs
Comment: LoRa APRS iGATE & DIGI 433.775 MHz, BW 125 KHz, SF 12, CR 4:5
Last status: https://github.com/richonguzman/LoRa_APRS_iGate 2025-06-20
Location: 42°48.64' N 23°00.97' E - locator KN12MT14WN - show map
4.6 km South bearing 198° from Slivnitsa, Obshtina Slivnitsa, Sofiya, Bulgaria [?]
13.9 km Southeast bearing 150° from Dragoman, Obshtina Dragoman, Sofiya, Bulgaria
28.1 km Northwest bearing 297° from Sofia, Stolichna Obshtina, Sofia-Capital, Bulgaria
106.9 km Southeast bearing 122° from Niš, Nišavski Okrug, Central Serbia, Serbia
Last position: 2025-06-29 19:31:38 UTC (6m1s ago)
2025-06-29 22:31:38 EEST local time at Slivnitsa, Bulgaria [?]
Last WX report: 2025-06-29 19:31:38 UTC (6m1s ago) – show weather charts
27.8 °C 942.9 mbar
Last telemetry: 2025-05-30 12:11:54 UTC (30d 7h25m ago) – show telemetry
RF->INET: 425 Pkts, INET->RF: 0 Pkts, Repeater: 0 Pkts, AllCount: 0 Pkts, AllDrop: 0 Pkts
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: LZ1PDB-12>APLRG1 via TCPIP*,qAC,T2CAEAST
Positions stored: 4
Other SSIDs: LZ1PDB-10 LZ1PDB-8 LZ1PDB-11 LZ1PDB-9 LZ1PDB-5 LZ1PDB-7 LZ1PDB-13 LZ1PDB-1 LZ1PDB-2 LZ1PDB-6 LZ1PDB
APRS igate – Statistics for 2025-06:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-06-29 11:37:48 UTC (7h59m ago)
Position packets heard directly: 20 on radio path
Position packets sent to APRS-IS: 28 – show map
Stations heard directly by LZ1PDB-12
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.
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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