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 CA3CYJ-4 - show graphs
Comment: 147.360MHz t123 +060
Mic-E message: En route
Location: 33°43.77' S 70°44.19' W - locator FF46PG14OW - show map
1.3 km East bearing 71° from Buin, Provincia de Maipo, Metropolitana, Chile [?]
9.8 km North bearing 7° from Paine, Provincia de Maipo, Metropolitana, Chile
18.9 km Southwest bearing 228° from Puente Alto, Provincia de Cordillera, Metropolitana, Chile
31.4 km South bearing 195° from Santiago, Provincia de Santiago, Metropolitana, Chile
Last position: 2025-02-16 16:28:18 UTC (3d 6h46m ago)
2025-02-16 13:28:18 -03 local time at Buin, Chile [?]
Altitude: 481 m
Course: 270°
Speed: 22 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: CA3CYJ-4>SS437W via CE3AA-5,WIDE1*,WIDE2-1,qAO,CE4ERM (good)
Positions stored: 758
Other SSIDs: CA3CYJ-D CA3CYJ-8 CA3CYJ-12 CA3CYJ-11 CA3CYJ-7 CA3CYJ-A CA3CYJ-16 CA3CYJ-15 CA3CYJ-N CA3CYJ-5 CA3CYJ-B CA3CYJ-14 CA3CYJ-13 CA3CYJ-10 CA3CYJ-18
Stations which heard CA3CYJ-4 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