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 SQ3TSM-5 - show graphs
Map loading...
Comment: Voice 145.500
Location: 53°46.62' N 17°31.84' E - locator JO83SS36QL - show map - static map
5.7 miles North bearing 349° from Chojnice, Powiat chojnicki, Pomeranian Voivodeship, Poland [?]
10.3 miles Northeast bearing 43° from Człuchów, Powiat człuchowski, Pomeranian Voivodeship, Poland
49.2 miles Northwest bearing 337° from Bydgoszcz, Bydgoszcz, Kujawsko-Pomorskie, Poland
60.2 miles Southwest bearing 229° from Gdańsk, Gdańsk, Pomeranian Voivodeship, Poland
Last position: 2019-06-15 07:09:33 CDT (31d 2h35m ago)
2019-06-15 14:09:33 CEST local time at Chojnice, Poland [?]
Altitude: 534 ft
Course: 25°
Speed: 40 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: SQ3TSM-5>APDR13 via TCPIP*,qAC,T2POLC
Positions stored: 8078
Stations near current position of SQ3TSM-5 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
P50300425.1 miles 107°2019-06-28 20:08:40 SP2ALT-95.2 miles 173°2019-07-06 13:45:17
144.950-C5.5 miles 162°2019-07-16 09:32:41 SP2KFQ-135.5 miles 162°2019-07-16 09:41:30
SP2KFQ5.5 miles 162°2019-07-16 09:37:24 SP2GCH-15.6 miles 245°2019-07-16 09:33:30
SP2JB-65.6 miles 160°2019-07-16 06:55:49 SQ2IHQ-25.7 miles 161°2019-07-16 09:39:29
SQ5PJ-95.9 miles 346°2019-07-16 09:07:16 P50300598.6 miles 27°2019-06-28 08:13:01
ME9589508.8 miles 246°2019-07-03 08:22:40 SP2TM-98.8 miles 220°2019-07-16 00:52:46
ex SR1DCZ10.4 miles 221°2019-07-15 17:03:21 SP2GCH10.4 miles 222°2019-07-16 09:25:59
SP1KVQ10.6 miles 222°2019-07-15 17:03:21 SR2WXCZ10.7 miles 218°2019-07-16 09:44:41
R2WXCZ10.7 miles 218°2019-07-16 09:41:36 P503003714.7 miles 35°2019-06-29 08:22:06
SP9MLI-1415.2 miles 344°2019-06-20 03:35:41 70921209216.9 miles 84°2019-07-02 10:09:18
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 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