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 PD7JPS-7 - show graphs
Mic-E message: In service
Location: 52°10.07' N 4°31.23' E - locator JO22GE20LG - show map
7.3 km Southeast bearing 114° from Katwijk aan den Rijn, Gemeente Katwijk, South Holland, Netherlands [?]
9.2 km Southeast bearing 115° from Katwijk aan Zee, Gemeente Katwijk, South Holland, Netherlands
27.4 km North bearing 6° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
34.0 km Southwest bearing 228° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-09-25 19:28:53 UTC (26d 13h49m ago)
2025-09-25 21:28:53 CEST local time at Katwijk aan den Rijn, Netherlands [?]
Altitude: -7 m
Course: 352°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: PD7JPS-7>U2QPP7 via WIDE1-1,WIDE2-1,qAR,PD2AVE-10 (good)
Positions stored: 612
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