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 DO4MX-1 - show graphs
Comment: Tetra TMO (2620356)
Location: 50°50.83' N 7°14.19' E - locator JO30OU83JH - show map
1.3 miles Northeast bearing 42° from Lohmar, North Rhine-Westphalia, Germany [?]
3.6 miles Northeast bearing 26° from Siegburg, Regierungsbezirk Köln, North Rhine-Westphalia, Germany
13.8 miles Southeast bearing 115° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
81.1 miles Northwest bearing 309° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2024-10-03 13:12:19 EDT (5d 11h16m ago)
2024-10-03 19:12:19 CEST local time at Lohmar, Germany [?]
Device: Unknown: Unknown
Last path: DO4MX-1>APRS via TCPIP*,qAS,DB0DTM
Positions stored: 170
Stations near current position of DO4MX-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DJ5KP-1014.7 yards 354°2024-10-08 12:33:59 DJ5KP19.4 yards 0°2024-10-05 02:30:23
P-DJ5KP19.4 yards 0°2024-09-13 14:02:39 P-DJ5KP119.4 yards 0°2024-09-30 22:00:04
DJ5KP-219.4 yards 0°2024-10-07 10:12:27 DJ5KP-820.7 yards 180°2024-09-27 12:41:39
DJ5KP-125.3 yards 270°2024-10-08 09:50:37 DD4EB-81.7 miles 312°2024-09-19 10:56:37
DO3LOH-91.9 miles 118°2024-09-27 14:24:22 DO9ZZ-52.8 miles 14°2024-09-29 14:07:00
DL9KAG-103.0 miles 204°2024-10-09 00:14:16 DO3KHJ-63.2 miles 191°2024-10-06 18:44:57
DG9SEY3.3 miles 197°2024-09-27 17:53:37 DF0KWT-103.4 miles 208°2024-10-07 11:51:20
DL9KAG-73.4 miles 208°2024-10-06 12:34:11 DL9KAG-13.4 miles 208°2024-09-22 05:38:04
DL1KLB-103.5 miles 202°2024-10-08 17:51:25 PD1J0Z-53.8 miles 70°2024-09-10 05:56:18
DH4KAV-104.0 miles 104°2024-10-08 14:32:16 DH4KAV-74.0 miles 104°2024-10-08 08:37:52
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