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 object 727660181 - show graphs
Source callsign: PC7MM-10
Comment: Test object
Location: 52°05.14' N 4°52.72' E - locator JO22KC50KN - show map
326.8 m West bearing 283° from Woerden, Gemeente Woerden, Utrecht, Netherlands [?]
6.7 km Northwest bearing 311° from Montfoort, Gemeente Montfoort, Utrecht, Netherlands
32.1 km South bearing 181° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
32.8 km Northeast bearing 56° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-02-01 13:10:49 UTC (9d 22h36m ago)
2025-02-01 14:10:49 CET local time at Woerden, Netherlands [?]
Last path: PC7MM-10>APDW16 via WIDE1-1,qAR,PC7MM-10 (good)
Positions stored: 1
Others sourced by PC7MM-10: 722277777 PC7MM PC7MM-12 PC7MM-4 PC7MM-tt PC7MMTST TST 3N
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