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 SQ5LNF-1 - show graphs
Map loading...
Comment: Marcin 145.300 i D-STAR,DMR
Location: 53°03.39' N 20°38.04' E - locator KO03HB63BN - show map - static map
0.4 miles East bearing 110° from Grudusk, Powiat ciechanowski, Masovian Voivodeship, Poland [?]
7.8 miles East bearing 102° from Szydłowo, Powiat mławski, Masovian Voivodeship, Poland
59.2 miles North bearing 345° from Warsaw, Masovian Voivodeship, Poland
61.9 miles North bearing 344° from Mokotów, Masovian Voivodeship, Poland
Last position: 2018-10-12 08:13:14 EDT (35d 14h45m ago)
2018-10-12 14:13:14 CEST local time at Grudusk, Poland [?]
Altitude: 476 ft
Device: Icom: unknown (D-Star)
Last path: SQ5LNF-1>API510 via DSTAR*,qAR,SR4UVD-B (good)
Positions stored: 32
Stations near current position of SQ5LNF-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SP5XSL-74.0 miles 114°2018-11-13 15:08:40 SP5XSL-14.0 miles 114°2018-11-16 21:56:31
SQ5OMZ10.9 miles 180°2018-11-15 20:44:25 SR5DMR10.9 miles 180°2018-11-16 00:00:02
SP5XSL-911.0 miles 100°2018-11-16 12:19:54 SR5C11.9 miles 186°2018-11-16 00:00:02
SR5DMRC11.9 miles 186°2018-11-16 00:00:02 SQ6NEX-512.1 miles 181°2018-10-28 17:06:51
SP2DKI-519.6 miles 280°2018-11-04 10:59:16
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.
FAQ · Blog · Discussion group · Linking to · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS