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 CA4PSA-10 - show graphs
Mic-E message: In service
Location: 34°10.90' S 70°41.52' W - locator FF45PT66XJ - show map
1.5 miles West bearing 275° from Machalí, Provincia de Cachapoal, O'Higgins, Chile [?]
3.1 miles East bearing 104° from Rancagua, Provincia de Cachapoal, O'Higgins, Chile
39.5 miles South bearing 189° from Puente Alto, Provincia de Cordillera, Metropolitana, Chile
50.1 miles South bearing 183° from Santiago, Provincia de Santiago, Metropolitana, Chile
Last position: 2025-01-26 16:33:56 EST (10d 15h39m ago)
2025-01-26 18:33:56 -03 local time at Machalí, Chile [?]
Altitude: 1818 ft
Course: 199°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: CA4PSA-10>S4Q09P via WIDE1-1,WIDE2-1,qAR,CD3PFL-10 (good)
Positions stored: 25
Stations near current position of CA4PSA-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
CA4VXC-90.8 miles 283°2025-01-27 01:35:09 CA4NIK-61.5 miles 293°2025-01-22 07:25:04
CE4NQS-71.5 miles 301°2025-02-06 08:09:08 CA4NIK-72.6 miles 287°2025-01-22 08:16:54
CE4RG-93.1 miles 279°2025-02-06 08:12:16 CE4FVQ-93.3 miles 280°2025-02-01 05:20:07
CA4NIK-103.6 miles 285°2025-02-02 22:14:18 CE4JW4.0 miles 328°2025-02-06 07:56:03
CE4NQS-34.3 miles 320°2025-01-15 22:13:02 CE4NQS-84.3 miles 320°2025-01-15 17:09:53
CE4NQS-54.3 miles 320°2025-02-05 12:21:59 CE4NQS4.3 miles 320°2025-01-17 17:38:01
CE4NQS-104.3 miles 320°2025-02-06 08:05:15 CA4NIK-44.6 miles 289°2025-02-05 20:01:48
CA4NIK-54.6 miles 288°2025-01-07 20:10:39 CA4NIK-84.7 miles 288°2025-02-06 08:11:46
CE4UGI-99.5 miles 345°2025-01-17 17:48:54 CE4MGR-1011.6 miles 9°2025-02-06 08:11:06
CE4UGK-N12.4 miles 152°2025-02-06 08:10:21 CA3DJL-914.3 miles 356°2025-01-31 09:40:40
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