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 DL7ATR-7 - show graphs
Comment: Hans-Juergen_with_TH72
Mic-E message: En route
Location: 50°36.68' N 6°18.14' E - locator JO30DO66GR - show map
1.3 km North bearing 7° from Simmerath, Regierungsbezirk Köln, North Rhine-Westphalia, Germany [?]
7.8 km Northeast bearing 28° from Monschau, North Rhine-Westphalia, Germany
57.9 km Southwest bearing 232° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
105.7 km Southwest bearing 208° from Essen, North Rhine-Westphalia, Germany
Last position: 2025-07-23 17:22:16 UTC (12d 57m ago)
2025-07-23 19:22:16 CEST local time at Simmerath, Germany [?]
Altitude: 508 m
Course: 22°
Speed: 7 km/h
Device: Kenwood: TH-D72 (ht)
Last path: DL7ATR-7>UP3VV8 via DL7ATR-2,WIDE1*,WIDE2-1,qAO,DB0KX-2 (good)
Positions stored: 84
Other SSIDs: DL7ATR-2 DL7ATR-DP DL7ATR-12
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