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 SQ5TDN-5 - show graphs
Comment: 145500.000MHz https://aprs
Location: 52°19.93' N 20°56.51' E - locator KO02LH39AR - show map
1.5 miles Northwest bearing 301° from Białołeka, Masovian Voivodeship, Poland [?]
2.8 miles North bearing 6° from Bielany, Masovian Voivodeship, Poland
7.7 miles Northwest bearing 337° from Warsaw, Masovian Voivodeship, Poland
74.4 miles Northeast bearing 57° from Łódź, Łódź Voivodeship, Poland
Last position: 2024-05-14 11:37:00 EDT (32d 2h29m ago)
2024-05-14 17:37:00 CEST local time at Białołeka, Poland [?]
Altitude: 374 ft
Course: 71°
Speed: 4 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: SQ5TDN-5>APDR16 via TCPIP*,qAC,T2EISBERG
Positions stored: 56
Stations near current position of SQ5TDN-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SP5VR312.7 yards 346°2024-05-27 04:42:54 SP5VR-9351.8 yards 348°2024-06-14 01:15:17
SO5BCT-90.4 miles 138°2024-06-15 04:42:38 SQ5AM-92.2 miles 137°2024-06-15 13:33:23
T2WARSPL2.3 miles 134°2024-06-15 13:51:17 SQ5H-102.3 miles 272°2024-06-07 01:51:44
SQ5KIE-182.9 miles 175°2024-05-25 10:50:44 SP2J-92.9 miles 188°2024-06-13 09:56:49
SP5DRS-93.2 miles 181°2024-06-15 08:23:32 STRAZ-J3.2 miles 345°2024-06-15 13:44:59
SQ5BLK-93.3 miles 344°2024-06-15 11:54:21 SQ5BLK-103.3 miles 346°2024-06-08 03:08:14
SR5NLK-13.3 miles 345°2024-06-15 13:59:08 SQ5BLK-N3.3 miles 345°2024-06-03 11:55:28
SP5AP-33.4 miles 180°2024-06-15 14:04:33 EW55464.0 miles 170°2024-06-15 14:05:32
EW5546-14.0 miles 170°2024-06-15 14:04:10 SP5GRA-34.1 miles 57°2024-06-12 13:52:16
SQ9QS4.3 miles 189°2024-06-07 03:32:31 SP6RVW-104.6 miles 164°2024-06-15 13:09:34
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