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 PC7MM-8 - show graphs
Comment: PC7MM iGate | DireWolf 1.7 | RPi+RTL-SDR
Location: 52°05.24' N 4°52.94' E - locator JO22KC50VX - show map
267.8 m North bearing 345° from Woerden, Gemeente Woerden, Utrecht, Netherlands [?]
6.7 km Northwest bearing 314° from Montfoort, Gemeente Montfoort, Utrecht, Netherlands
31.9 km South bearing 181° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
33.1 km Northeast bearing 56° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-01-22 09:32:03 UTC (19d 11h49m ago)
2025-01-22 10:32:03 CET local time at Woerden, Netherlands [?]
Device: WB2OSZ: DireWolf
Last path: PC7MM-8>APDW17 via qAS,PC7MM
Positions stored: 2
Other SSIDs: PC7MM-10 PC7MM-15 PC7MM-11 PC7MM-12 PC7MM-C PC7MM-N PC7MM-4 PC7MM-tt PC7MM PC7MM-7 PC7MM-9 PC7MM-B PC7MM-3 PC7MM-A PC7MM-D
Last heard a station directly: 2025-01-22 08:48:05 UTC (19d 12h33m ago)
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