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 DK4DO-D - show graphs
Comment: 440 MMDVM Voice 439.76000MHz -9.4000MHz, APRS for DMRGateway
Location: 51°36.99' N 7°30.94' E - locator JO31SO17VX - show map
3.6 miles Northwest bearing 322° from Lanstrop, North Rhine-Westphalia, Germany [?]
9.5 miles Northwest bearing 328° from Holzwickede, Regierungsbezirk Arnsberg, North Rhine-Westphalia, Germany
24.3 miles Northeast bearing 62° from Essen, North Rhine-Westphalia, Germany
53.1 miles Northeast bearing 27° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-01-14 10:17:14 EST (15d 22h10m ago)
2025-01-14 16:17:14 CET local time at Lanstrop, Germany [?]
Altitude: 167 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: DK4DO-D>APDG03 via TCPIP*,qAC,DK4DO-DS
Positions stored: 28
Other SSIDs: DK4DO-1 DK4DO-7 DK4DO-10
Stations near current position of DK4DO-D - show more
callsign distance last heard - EST      callsign distance last heard - EST
DK4DO-10.4 miles 92°2025-01-20 09:11:55 NEPTUN1.3 miles 190°2025-01-30 06:17:17
AQUAFORTEM1.4 miles 220°2025-01-30 08:26:31 KALO2.5 miles 265°2025-01-26 05:13:03
DORESTAD2.5 miles 265°2025-01-30 02:09:49 DC9DD-102.9 miles 90°2025-01-30 08:24:12
VARIANT3.5 miles 79°2025-01-29 05:27:02 JEAN-LUC4.0 miles 282°2025-01-04 13:10:48
DO8DC-54.4 miles 160°2025-01-30 08:23:28 LATEBRA4.5 miles 74°2025-01-12 06:56:45
LEMARNA4.5 miles 74°2025-01-28 09:00:09 JOHNNY4.6 miles 74°2025-01-29 03:30:06
RENOVATIO4.6 miles 74°2025-01-30 01:39:26 DL4YEL-34.6 miles 269°2025-01-30 07:43:40
HAMM4.6 miles 74°2025-01-30 06:51:36 DD4DN-15.1 miles 238°2025-01-25 09:24:22
DL8YFG-55.2 miles 278°2025-01-01 06:17:47 DURANCE5.7 miles 254°2025-01-30 08:27:31
SB WIDDER5.7 miles 212°2025-01-30 03:26:39 DG4DDE-75.7 miles 337°2025-01-27 15:58:37
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