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 DK4SDR-3 - show graphs
Comment: https://aprsdroid.org/
Location: 58°40.21' N 3°22.60' W - locator IO88HQ40TU - show map
7.6 miles Northeast bearing 45° from Thurso, Highland, Scotland, United Kingdom [?]
19.5 miles Northwest bearing 327° from Wick, Highland, Scotland, United Kingdom
26.3 miles Southwest bearing 215° from Orkney, Orkney Islands, Scotland, United Kingdom
70.5 miles North bearing 359° from Elgin, Moray, Scotland, United Kingdom
Last position: 2024-06-29 07:44:23 EDT (175d 17h41m ago)
2024-06-29 12:44:23 BST local time at Thurso, United Kingdom [?]
Altitude: 387 ft
Course: 289°
Speed: 0 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: DK4SDR-3>APDR16 via TCPIP*,qAC,T2ROMANIA
Positions stored: 9559
Other SSIDs: DK4SDR-10 DK4SDR-7 DK4SDR-9 DK4SDR-5 DK4SDR-2 DK4SDR-11 DK4SDR-12 DK4SDR-13 DK4SDR-4
Stations near current position of DK4SDR-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
GM0WHS12.8 miles 112°2024-12-08 10:16:40 CW543618.4 miles 18°2024-12-22 00:21:10
MM7WKK18.6 miles 150°2024-12-08 07:48:10 MM7WKK-719.1 miles 147°2024-12-21 12:53:48
MM7WKK-119.1 miles 147°2024-12-14 04:20:31 THOR OF SCAPA21.5 miles 35°2024-12-11 13:02:26
GM/SI-16821.5 miles 21°2024-12-06 04:22:49
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