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APRS station SR7NWL - show graphs
Comment: DIGI Skierniewice - Klub SP7PBC
Location: 51°58.50' N 20°08.67' E - locator KO01BX74IA - show map
2.4 km Northwest bearing 337° from Skierniewice, Skierniewice, Łódź Voivodeship, Poland [?]
7.1 km Northeast bearing 64° from Maków, Powiat skierniewicki, Łódź Voivodeship, Poland
52.8 km Northeast bearing 61° from Łódź, Łódź Voivodeship, Poland
65.6 km Southwest bearing 245° from Warsaw, Masovian Voivodeship, Poland
Last position: 2025-02-10 23:20:15 UTC (1m4s ago)
2025-02-11 00:20:15 CET local time at Skierniewice, Poland [?]
Last telemetry: 2025-02-10 23:20:15 UTC (1m4s ago) – show telemetry
Avg 10m: 0.036 Rx Erlang, Avg 10m: 0.003 Tx Erlang, RxPkts: 29 count/10m, IGateDropRx: 2 count/10m, TxPkts: 1 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: SR7NWL>APRX29 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 82
APRS igate – Statistics for 2025-02:
Stations heard directly: 22 on radio path – show map
Last heard a station directly: 2025-02-10 09:57:19 UTC (13h24m ago)
Normal receiver range estimate: 40 km (Updated: 2023-02-28 20:41:52 UTC)
Position packets heard directly: 427 on radio path
Position packets sent to APRS-IS: 12824 – show map
Stations which heard SR7NWL directly on radio –
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.
Stations heard directly by SR7NWL
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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