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 SQ5SKB-3 - show graphs
Comment: 145.500MHz Karol LoRa tracker test
Location: 51°58.77' N 20°50.94' E - locator KO01KX15VB - show map
0.7 miles East bearing 105° from Tarczyn, Powiat piaseczyński, Masovian Voivodeship, Poland [?]
5.2 miles Northwest bearing 301° from Prażmów, Powiat piaseczyński, Masovian Voivodeship, Poland
18.6 miles South bearing 202° from Warsaw, Masovian Voivodeship, Poland
61.0 miles East bearing 74° from Łódź, Łódź Voivodeship, Poland
Last position: 2024-01-09 11:39:14 EST (145d 13h12m ago)
2024-01-09 17:39:14 CET local time at Tarczyn, Poland [?]
Altitude: 579 ft
Device: Open Source: APRSdroid (app, Android)
Last path: SQ5SKB-3>APDR16 via WIDE1-1,WIDE2-2,Q1375,qAR,SQ5SKB (good)
Positions stored: 12
Other SSIDs: SQ5SKB-13 SQ5SKB-7 SQ5SKB SQ5SKB-5 SQ5SKB-9 SQ5SKB-11 SQ5SKB-2 SQ5SKB-8 SQ5SKB-8 SQ5SKB-4 SQ5SKB-1 SQ5SKB-WX
Stations near current position of SQ5SKB-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SQ5SKB64.2 yards 51°2024-05-28 15:46:30 SQ5SKB-880.0 yards 64°2024-05-11 11:07:16
SQ5SKB-8136.4 yards 37°2024-05-11 08:56:16 SQ5SKB-4181.1 yards 360°2024-05-08 08:40:26
SQ5SKB-13204.4 yards 173°2024-06-03 01:45:01 SQ5SKB-5206.4 yards 170°2024-05-28 10:53:57
SQ5SKB-2487.0 yards 29°2024-05-21 01:14:12 SR5TDM1.3 miles 205°2024-06-03 01:30:40
SQ5SKB-92.3 miles 269°2024-05-24 16:25:25 SP5OL-75.4 miles 20°2024-05-21 10:30:00
SP5OL-95.4 miles 20°2024-05-21 10:29:44 SQ5NOR-D6.0 miles 45°2024-05-14 14:14:14
SQ5TKR-76.5 miles 320°2024-05-30 11:23:40 SP7WST-76.6 miles 78°2024-05-25 08:44:45
SP8TI-186.9 miles 109°2024-06-01 10:40:42 SP5BWN-N7.6 miles 298°2024-06-03 01:32:28
SP5BWN-Y7.6 miles 298°2024-06-03 01:46:43 SP5BWN7.7 miles 298°2024-05-26 16:32:14
SP5BWN-97.7 miles 299°2024-05-31 21:38:14 SP5MXW-27.8 miles 330°2024-06-03 01:50:03
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