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 PA3WZA-9 - show graphs
Comment: 144.737MHz FTM-300D 73 PA3WZA
Mic-E message: Custom 0
Location: 52°00.82' N 5°06.98' E - locator JO22NA33XG - show map
2.9 km Northeast bearing 36° from Vianen, Gemeente Vianen, Utrecht, Netherlands [?]
5.1 km East bearing 98° from IJsselstein, Gemeente IJsselstein, Utrecht, Netherlands
42.9 km South bearing 159° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
44.8 km East bearing 77° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-06-28 07:59:43 UTC (2d 4h46m ago)
2025-06-28 09:59:43 CEST local time at Vianen, Netherlands [?]
Altitude: -1 m
Course: 294°
Speed: 43 km/h
Device: Yaesu: FTM-300D (rig)
Last path: PA3WZA-9>FCAPX2 via WIDE1-1,WIDE2-1,qAR,PI1UTR-13 (good)
Positions stored: 7271
Other SSIDs: PA3WZA-7
Stations which heard PA3WZA-9 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