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 CE3MAD-N - show graphs
Comment: 70cm MMDVM Voice (C4FM) 438.80000MHz +0.0000MHz, CE3MAD_Pi-Star_ND
Location: 33°30.00' S 71°54.00' W - locator FF46BM20AA - show map
22.3 km West bearing 256° from El Tabo, San Antonio Province, Valparaíso, Chile [?]
27.8 km West bearing 292° from San Antonio, San Antonio Province, Valparaíso, Chile
61.9 km Southwest bearing 211° from Viña del Mar, Provincia de Valparaíso, Valparaíso, Chile
116.1 km West bearing 267° from Santiago, Provincia de Santiago, Metropolitana, Chile
Last position: 2025-11-10 21:56:06 UTC (2d 22h10m ago)
2025-11-10 18:56:06 -03 local time at El Tabo, Chile [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: CE3MAD-N>APDG03 via TCPIP*,qAC,CE3MAD-NS
Positions stored: 2
Other SSIDs: CE3MAD-D
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