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 DN9TL-7 - show graphs
Location: 50°23.29' N 7°30.33' E - locator JO30SJ03PE - show map
8.0 km West bearing 261° from Niederwerth, Rheinland-Pfalz, Germany [?]
8.0 km West bearing 261° from Vallendar, Rheinland-Pfalz, Germany
72.1 km Southeast bearing 147° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
89.0 km West bearing 290° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
Last position: 2025-05-10 18:56:39 UTC (26d 23h6m ago)
2025-05-10 20:56:39 CEST local time at Niederwerth, Germany [?]
Altitude: 0 m
Last telemetry: 2025-05-10 18:56:39 UTC (26d 23h6m ago) – show telemetry
V_Batt: 3.960 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: DN9TL-7>APLRT1 via WIDE1-1,WIDE2-2,qAO,DF9PV-10 (good)
Positions stored: 89
Other SSIDs: DN9TL-14 DN9TL-9 DN9TL DN9TL-10 DN9TL DN9TL-5
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