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 PD4O-5 - show graphs
Comment: D-STAR D-PRS
Location: 51°10.33' N 5°57.96' E - locator JO21XE51WH - show map
5.3 km North bearing 13° from Montfort, Gemeente Roerdalen, Limburg, Netherlands [?]
6.7 km Northeast bearing 57° from Maasbracht, Gemeente Maasgouw, Limburg, Netherlands
73.7 km West bearing 291° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
118.6 km East bearing 72° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2025-02-06 20:27:58 UTC (35d 12h57m ago)
2025-02-06 21:27:58 CET local time at Montfort, Netherlands [?]
Device: Icom: IC-51 (D-Star)
Last path: PD4O-5>API51 via DSTAR*,qAR,PD4O-B (good)
Positions stored: 68
Other SSIDs: PD4O-B PD4O-N PD4O PD4O-Y PD4O-7 PD4O-9 PD4O-10 PD4O-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