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Callsign, ship name or locator: Clear       
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APRS weather station SQ5DN-4 - show graphs
Comment: PM2.5=12ug/m3 PM10=24ug/m3 WX Test
Location: 52°14.44' N 20°45.37' E - locator KO02JF07RS - show map
4.1 miles Northeast bearing 39° from Józefów, Powiat warszawski zachodni, Masovian Voivodeship, Poland [?]
7.0 miles North bearing 14° from Brwinów, Powiat pruszkowski, Masovian Voivodeship, Poland
10.8 miles West bearing 274° from Warsaw, Masovian Voivodeship, Poland
64.4 miles Northeast bearing 58° from Łódź, Łódź Voivodeship, Poland
Last position: 2025-02-01 22:00:47 EST (3m25s ago)
2025-02-02 04:00:47 CET local time at Józefów, Poland [?]
Last WX report: 2025-02-01 22:00:47 EST (3m25s ago) – show weather charts
34 °F 96% 1032.0 mbar
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: SQ5DN-4>APRX29 via TCPIP*,qAS,SQ5DN
Positions stored: 15
Packet rate: 543 seconds between packets on average during 26620 seconds.
Other SSIDs: SQ5DN-1 SQ5DN-2 SQ5DN SQ5DN-9 SQ5DN-7
Stations near current position of SQ5DN-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SQ5DN-111.9 yards 90°2025-02-01 22:00:47 SP5JI-90.8 miles 116°2025-02-01 04:34:20
SP5JI-D0.8 miles 115°2025-02-01 21:49:18 sp5wnj-i0.8 miles 336°2025-01-29 10:48:01
SP5GB-104.4 miles 80°2025-02-01 16:07:10 SQ5OLD-24.4 miles 35°2025-01-26 09:13:11
SR5DDD4.5 miles 186°2025-01-11 05:44:11 438.625PZ4.5 miles 186°2025-02-01 07:17:44
439.000PZ4.5 miles 186°2025-02-01 07:19:14 EW13344.6 miles 8°2025-02-01 22:00:27
SP5BHO-14.7 miles 159°2025-02-01 21:41:10 SP5OB-54.9 miles 167°2025-01-25 10:07:56
SQ5H-105.0 miles 35°2025-01-30 01:16:30 SP1WSR-75.0 miles 136°2025-02-01 22:04:07
SP1WSR-115.0 miles 136°2025-02-01 21:53:23 SP1WSR-95.0 miles 136°2025-02-01 04:16:13
SP1WSR-65.0 miles 136°2025-02-01 05:46:18 SQ5KIB-95.0 miles 136°2025-01-27 09:02:37
SQ5KIB5.1 miles 136°2025-02-01 17:23:39 SQ5KIB-N5.1 miles 136°2025-02-01 19:40:43
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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