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 SP4JKK-10 - show graphs
Comment: Jerry tel. 501 032 473
Location: 53°49.73' N 22°21.27' E - locator KO13ET28MW - show map
671.5 m West bearing 276° from Ełk, Powiat ełcki, Warmian-Masurian Voivodeship, Poland [?]
15.3 km North bearing 341° from Prostki, Powiat ełcki, Warmian-Masurian Voivodeship, Poland
97.9 km West bearing 280° from Hrodna, Hrodzyenskaya Voblastsʼ, Belarus
155.5 km Southwest bearing 221° from Kaunas, Kauno Apskritis, Lithuania
Last position: 2024-11-25 15:45:52 UTC (76d 19h51m ago)
2024-11-25 16:45:52 CET local time at Ełk, Poland [?]
Altitude: 153 m
Course: 159°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: SP4JKK-10>APDR16 via TCPIP*,qAC,T2BIO
Positions stored: 5637
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