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 PA1AIS - show graphs
Comment: 430.312MHz Toff +160NIJESYL>ENKHUIZEN/DEN
Mic-E message: Custom 1
Location: 52°41.58' N 5°16.30' E - locator JO22PQ26OH - show map
1.8 km Southwest bearing 230° from Enkhuizen, Gemeente Enkhuizen, North Holland, Netherlands [?]
15.1 km Southeast bearing 119° from Opperdoes, Gemeente Medemblik, North Holland, Netherlands
43.9 km Northeast bearing 36° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
101.1 km Northeast bearing 32° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-05-20 06:51:49 UTC (2h54m ago)
2025-05-20 08:51:49 CEST local time at Enkhuizen, Netherlands [?]
Course: 257°
Speed: 9 km/h
Device: Kenwood: TM-D710 (rig)
Last path: PA1AIS>FC4QU8 via WIDE1-1,WIDE3-3,qAR,PD0RBX-10 (suboptimal)
This station is transmitting packets with a configured path of over 3 digipeaters. This causes serious congestion in the APRS network and errors when plotting the station's route on a map. Please consider using a path of WIDE1-1,WIDE2-1 or WIDE2-2, or even WIDE1-1,WIDE2-2 if you are moving very far away from an iGATE.
Positions stored: 66979
Other SSIDs: PA1AIS-9 PA1AIS-10 PA1AIS-11
Stations which heard PA1AIS 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