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: 55°30.51' N 9°27.24' E - locator JO45RM42LA - show map
1.4 miles Northwest bearing 330° from Kolding, Kolding Kommune, South Denmark, Denmark [?]
5.9 miles Northwest bearing 311° from Sønder Bjert, Kolding Kommune, South Denmark, Denmark
37.4 miles West bearing 282° from Odense, Odense Kommune, South Denmark, Denmark
53.5 miles Southwest bearing 214° from Århus, Århus Kommune, Central Jutland, Denmark
Last position: 2023-07-07 09:23:45 EDT (308d 9h21m ago)
2023-07-07 15:23:45 CEST local time at Kolding, Denmark [?]
Altitude: 324 ft
Course: 355°
Speed: 12 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: DK4SDR-3>APDR16 via TCPIP*,qAC,T2DENMARK
Positions stored: 9557
Other SSIDs: DK4SDR-10 DK4SDR-7 DK4SDR-9 DK4SDR-2 DK4SDR-11 DK4SDR-12 DK4SDR-13 DK4SDR-4 DK4SDR-5 DK4SDR-8 DK4SDR-1
Stations near current position of DK4SDR-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OZ1KFY-DP6.5 miles 83°2024-05-04 17:57:39 OZ1KFY6.5 miles 83°2024-05-10 18:30:35
OZ1KFY B6.5 miles 83°2024-05-10 18:32:51 OZ1KFY-B6.5 miles 83°2024-05-10 18:32:51
OZ1KFY-N6.5 miles 83°2024-05-10 18:40:48 OZ1GI7.4 miles 27°2024-04-25 16:19:30
OZ7GZ-99.0 miles 257°2024-05-10 13:10:16 OZ7GZ9.0 miles 257°2024-05-10 15:50:35
OV7GZ-109.0 miles 257°2024-04-28 05:12:03 OZ7GZ-79.0 miles 257°2024-05-09 07:54:54
OV7GZ-49.0 miles 257°2024-04-18 07:54:20 OZ0LAV11.6 miles 245°2024-04-29 12:22:47
VEJLE AIS11.6 miles 9°2024-04-28 00:26:21 OV7GZ-711.8 miles 279°2024-05-08 04:37:07
OV7GZ-111.8 miles 279°2024-05-09 07:57:01 OZ2MAX12.0 miles 30°2024-05-01 04:03:47
OV7B-112.1 miles 94°2024-05-10 18:43:23 OV7B-912.1 miles 94°2024-05-10 14:56:09
OZ1VJO12.5 miles 262°2024-05-10 16:04:27 YO9SRD-1012.6 miles 260°2024-05-02 13:16:39
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