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 DF3IY-9 - show graphs
Mic-E message: Off duty
Location: 50°00.59' N 8°26.22' E - locator JO40FA22KI - show map
6.7 km South bearing 199° from Hattersheim, Hesse, Germany [?]
8.2 km South bearing 186° from Hofheim am Taunus, Hesse, Germany
21.2 km Southwest bearing 236° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
146.9 km Southeast bearing 134° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-10-30 12:02:49 UTC (5d 13h32m ago)
2025-10-30 13:02:49 CET local time at Hattersheim, Germany [?]
Altitude: 0 m
Course: 143°
Speed: 9 km/h
Device: Kenwood: TM-D710 (rig)
Last path: DF3IY-9>UPPPU9 via WIDE1-1,WIDE2-1,qAR,DB0EJ (good)
Positions stored: 23815
Other SSIDs: DF3IY-7
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