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 object DL4DG B - show graphs
Source callsign: DL4DG-S
Comment: 70cm Voice (D-Star) 433.45000MHz +0.0000MHz
Location: 51°29.60' N 7°16.11' E - locator JO31PL28FJ - show map
5.0 miles Northwest bearing 326° from Witten, North Rhine-Westphalia, Germany [?]
9.5 miles Northwest bearing 323° from Wetter (Ruhr), North Rhine-Westphalia, Germany
11.2 miles East bearing 74° from Essen, North Rhine-Westphalia, Germany
41.0 miles North bearing 19° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-01-31 05:14:30 EST (7d 17h18m ago)
2025-01-31 11:14:30 CET local time at Witten, Germany [?]
Altitude: 10 ft
Last path: DL4DG-S>APDG01 via TCPIP*,qAC,DL4DG-GS
Positions stored: 1
Others sourced by DL4DG-S: DL4DG E
Stations near current position of DL4DG B - show more
callsign distance last heard - EST      callsign distance last heard - EST
DL4DG-N0.0 yards 0°2025-02-07 22:25:11 DL4DG-B0.0 yards 0°2025-01-31 05:14:40
DL4DG E0.0 yards 0°2025-02-07 22:27:21 DL4DG-E0.0 yards 0°2025-02-07 22:27:31
DL4DG-126.5 yards 20°2025-02-07 22:20:59 DL4DG-108.4 yards 54°2025-02-07 22:30:58
DL4DG12.9 yards 90°2025-02-07 03:00:19 DL4DG-9919.4 yards 180°2025-02-06 11:39:09
DL4DG-384.0 yards 163°2025-02-06 10:34:52 DL4DG-5108.6 yards 26°2025-01-18 07:52:52
DF2ET-91.0 miles 264°2025-02-06 14:33:11 DF2ET1.2 miles 272°2025-02-07 22:20:41
DO6GS-H1.8 miles 218°2025-02-07 22:22:12 DO6GS-D1.8 miles 218°2025-02-07 22:21:10
DO6GS-71.8 miles 219°2025-02-03 11:19:21 DO1WAT-101.9 miles 115°2025-01-31 12:48:00
DO6CR2.1 miles 28°2025-02-07 22:24:41 DG6DCG-12.1 miles 238°2025-02-01 11:16:41
DO6GS-92.2 miles 211°2025-02-07 18:16:35 DG3WT-72.2 miles 242°2025-01-23 07:29:02
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