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*
Web station CA4SJN - show graphs
Location: 34°12.94' S 70°48.15' W - locator FF45OS38QF - show map
4.5 miles Southwest bearing 227° from Rancagua, Provincia de Cachapoal, O'Higgins, Chile [?]
8.1 miles West bearing 254° from Machalí, Provincia de Cachapoal, O'Higgins, Chile
43.2 miles South bearing 197° from Puente Alto, Provincia de Cordillera, Metropolitana, Chile
53.1 miles South bearing 190° from Santiago, Provincia de Santiago, Metropolitana, Chile
Last position: 2024-06-28 07:13:38 EDT (71d 12h16m ago)
2024-06-28 07:13:38 -04 local time at Rancagua, Chile [?]
Last path: >aprs.fi via Web
Positions stored: 1
Stations near current position of CA4SJN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
V34304712.1 miles 300°2024-08-20 20:58:43 CA3NIK-54.1 miles 36°2024-09-07 15:00:28
CA3NIK-104.3 miles 26°2024-09-07 19:28:45 V34209624.4 miles 213°2024-08-28 21:17:01
V34209667.8 miles 337°2024-08-21 08:59:00 R08280139.9 miles 61°2024-08-28 09:10:06
CE4CVX-109.9 miles 288°2024-09-07 19:25:09 V342112711.0 miles 47°2024-08-18 09:06:12
CA4DVU-713.1 miles 194°2024-08-09 19:56:00 EL-CE4JVU13.8 miles 197°2024-09-07 19:20:14
CE4JW14.1 miles 34°2024-09-02 15:32:00 CE4JW-1014.1 miles 34°2024-09-07 19:14:45
CE4JVU-1014.3 miles 197°2024-09-07 19:26:10 CE4JVU-N14.3 miles 197°2024-08-30 20:16:58
CE4UGK-N14.9 miles 125°2024-08-11 14:00:37 V342114114.9 miles 23°2024-08-18 21:00:41
V342097415.3 miles 1°2024-08-27 20:53:07 V346058915.5 miles 39°2024-08-13 21:06:17
V343047216.1 miles 132°2024-08-19 21:04:36 CE3OEE-420.2 miles 3°2024-08-16 17:50:33
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