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 SQ5TKR-7 - show graphs
Comment: op. Tomasz QRG FM-Link, 145.500 MHz
Location: 52°03.81' N 20°41.33' E - locator KO02IB25PF - show map
3.6 miles Southeast bearing 140° from Grodzisk Mazowiecki, Powiat grodziski, Masovian Voivodeship, Poland [?]
3.9 miles South bearing 169° from Milanówek, Powiat grodziski, Masovian Voivodeship, Poland
17.9 miles Southwest bearing 230° from Warsaw, Masovian Voivodeship, Poland
56.4 miles Northeast bearing 67° from Łódź, Łódź Voivodeship, Poland
Last position: 2024-12-01 07:01:20 EST (22d 13h16m ago)
2024-12-01 13:01:20 CET local time at Grodzisk Mazowiecki, Poland [?]
Altitude: 0 ft
Course: 324°
Speed: 14 MPH
Last path: SQ5TKR-7>APAT81-1 via WIDE1-1,WIDE2-1,qAR,SQ5WPR-3 (good)
Positions stored: 2300
Stations near current position of SQ5TKR-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SQ5BUJ-131.1 miles 85°2024-12-23 20:11:08 SQ5BUJ-151.1 miles 97°2024-12-23 20:03:47
SQ5BUJ1081.1 miles 97°2024-12-23 20:03:48 SQ5BUJ-101.1 miles 97°2024-12-23 19:23:34
SQ5BUJ-71.1 miles 99°2024-12-23 16:40:23 SP5MJB-12.0 miles 176°2024-12-23 12:53:33
SP5VTV-92.1 miles 255°2024-12-17 08:00:00 SP5BWN2.2 miles 178°2024-12-23 19:42:21
SP5BWN-N2.3 miles 177°2024-12-23 18:47:28 SP5BWN-Y2.3 miles 177°2024-12-23 18:48:46
SP5MXW-N3.1 miles 66°2024-11-27 20:37:20 SP5MXW B3.1 miles 66°2024-11-27 19:37:03
SP5MXW-B3.1 miles 66°2024-11-27 20:37:15 SP5MJB-33.7 miles 224°2024-12-13 02:59:42
SP5MXW-93.7 miles 70°2024-12-23 09:57:10 SP5MJB3.7 miles 224°2024-12-23 19:19:49
SP5MJB-23.7 miles 224°2024-12-22 12:11:12 SR5NEB3.8 miles 316°2024-12-23 20:14:54
SP5PMU3.8 miles 317°2024-12-23 20:00:10 439.225GS3.8 miles 317°2024-12-23 20:00:12
Stations which heard SQ5TKR-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SQ5WPR-3 2 2024-12-01 05:07:49 2024-12-01 07:01:20 KO02JA > KO02JD 8.3 miles 12° 2024-12-01 05:07:49
SQ5BUJ-15 2 2024-12-01 05:17:28 2024-12-01 06:58:17 KO02JA > KO02IB 2.4 miles 318° 2024-12-01 05:17:28
SQ5BUJ108 1 2024-12-01 06:58:24 2024-12-01 06:58:24 KO02IB > KO02IB 0.5 miles 29° 2024-12-01 06:58:24

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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