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 ON7DE-9 - show graphs
Comment: https://RF.Guru
Location: 51°03.74' N 4°19.35' E - locator JO21DB84QW - show map
2.6 km West bearing 275° from Willebroek, Provincie Antwerpen, Flanders, Belgium [?]
4.8 km Southwest bearing 226° from Boom, Provincie Antwerpen, Flanders, Belgium
23.6 km North bearing 356° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
96.2 km South bearing 187° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-10-05 10:13:03 UTC (1d 16h39m ago)
2025-10-05 12:13:03 CEST local time at Willebroek, Belgium [?]
Altitude: 12 m
Course: 292°
Speed: 85 km/h
Last telemetry: 2025-10-05 10:13:03 UTC (1d 16h39m ago) – show telemetry
Satelites: 11 Nr, Battery: 14.410 Vdc
Device: RF.Guru: LoRa APRS Tracker (tracker)
Last path: ON7DE-9>APRFGT via qAO,ON4AVM-10
Positions stored: 19252
Other SSIDs: ON7DE ON7DE-4 ON7DE-5
Stations which heard ON7DE-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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