Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station SQ4KDK-4 - show graphs
Map loading...
Comment: radiosonde_auto_rx SondeGate v1.2.3
Location: 54°03.91' N 19°38.87' E - locator JO94TB75RO - show map - static map
0.5 miles Northwest bearing 297° from Pasłęk, Powiat elbląski, Warmian-Masurian Voivodeship, Poland [?]
8.9 miles South bearing 200° from Młynary, Powiat elbląski, Warmian-Masurian Voivodeship, Poland
45.0 miles Southeast bearing 116° from Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland
56.3 miles Southwest bearing 218° from Kaliningrad, Kaliningrad, Russia
Last position: 2021-02-20 04:51:24 EST (60d 16h17m ago)
2021-02-20 10:51:24 CET local time at Pasłęk, Poland [?]
Device: Open Source: radiosonde_auto_rx (software, Linux/Unix)
Last path: SQ4KDK-4>APRARX via TCPIP*,qAC,SQ6KXY-1
Positions stored: 32
Other SSIDs: SQ4KDK-15 SQ4KDK-18 SQ4KDK-5 SQ4KDK-7 SQ4KDK-9
Stations near current position of SQ4KDK-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SP4KDK-988.7 yards 1°2021-04-19 11:23:38 SP4KDK-15416.8 yards 180°2021-04-11 16:43:38
SP2WLF-911.1 miles 304°2021-04-14 14:11:05 SQ4MIK-1011.4 miles 313°2021-04-05 07:32:17
SP2WLF-1811.6 miles 305°2021-04-01 14:10:20 SP2KRM12.5 miles 306°2021-04-11 14:26:32
SP2KRM-912.5 miles 306°2021-04-17 09:45:52 SR4EL-R12.5 miles 306°2021-04-21 22:01:26
SP4EB-N12.8 miles 307°2021-04-17 10:55:35 SP2KRM-Y13.2 miles 318°2021-04-16 15:16:23
SP4EB-Y14.6 miles 3°2021-04-11 15:29:10 ME792282115.0 miles 252°2021-04-09 04:12:30
SP2KRM-1817.1 miles 334°2021-03-27 16:14:18 SP4I-1821.5 miles 161°2021-04-11 12:19:53
SP2WLF-Y24.1 miles 295°2021-04-14 12:21:41 SP9MLI-725.6 miles 317°2021-04-17 10:44:15
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS