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 DO1TWD-A - show graphs
Comment: 70cm Voice (D-Star) 438.02500MHz +0.0000MHz
Location: 51°12.83' N 6°47.77' E - locator JO31JF51MH - show map
1.0 miles Southeast bearing 122° from Düsseldorf, Regierungsbezirk Düsseldorf, North Rhine-Westphalia, Germany [?]
5.0 miles East bearing 79° from Neuß (Neuss), North Rhine-Westphalia, Germany
18.9 miles Southwest bearing 210° from Essen, North Rhine-Westphalia, Germany
20.5 miles North bearing 341° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2024-05-07 12:47:24 EDT (31d 23h54m ago)
2024-05-07 18:47:24 CEST local time at Düsseldorf, Germany [?]
Altitude: 10 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: DO1TWD-A>APDG02 via TCPIP*,qAC,DO1TWD-AS
Positions stored: 2
Other SSIDs: DO1TWD-7 DO1TWD-9 DO1TWD DO1TWD-Y DO1TWD-D DO1TWD-N DO1TWD-B DO1TWD-G
Stations near current position of DO1TWD-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DO1TWD B0.0 yards 0°2024-05-22 09:20:47 DO1TWD-B0.0 yards 0°2024-05-22 09:20:57
DO1TWD-N0.0 yards 0°2024-05-22 09:21:07 DO1TWD-D0.0 yards 0°2024-05-22 09:21:17
DO1TWD22.9 yards 148°2024-06-05 17:12:39 DO1TWD-Y25.1 yards 90°2024-05-22 09:31:57
DO1TWD-947.3 yards 148°2024-06-07 17:44:47 DB0DUX B0.6 miles 206°2024-06-08 12:38:16
DB0DUX-B0.6 miles 206°2024-06-08 12:38:26 DB0DUX-R0.6 miles 206°2024-06-08 12:36:46
DL0DX-10.6 miles 204°2024-06-08 11:54:49 DL0DX-100.6 miles 205°2024-06-08 12:40:41
DL1EEL-i0.7 miles 314°2024-05-21 10:12:02 DB0SJ0.8 miles 288°2024-06-08 12:35:19
DJ4KH-100.9 miles 217°2024-05-18 08:12:31 DL4EAI-101.2 miles 207°2024-06-06 06:42:08
DB0UKD-101.3 miles 189°2024-06-08 12:37:37 BELUGA1.6 miles 279°2024-06-06 00:26:39
QUIRINUS2.3 miles 279°2024-06-05 23:46:21 SWISS LNG I2.5 miles 324°2024-06-06 22:41:35
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