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 LA4CSA-B - show graphs
Comment: 70cm Voice (D-Star) 433.56250MHz +0.0000MHz
Location: 59°34.38' N 7°58.68' E - locator JO39XN77IM - show map
0.4 miles West bearing 288° from Åmot, Vinje, Telemark county, Norway [?]
8.9 miles North bearing 352° from Dalen, Tokke, Telemark county, Norway
62.6 miles Northwest bearing 294° from Skien, Skien, Telemark county, Norway
66.2 miles Northwest bearing 298° from Porsgrunn, Porsgrunn, Telemark county, Norway
Last position: 2024-04-01 16:15:08 EDT (116d 3h9m ago)
2024-04-01 22:15:08 CEST local time at Åmot, Norway [?]
Altitude: 10 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: LA4CSA-B>APDG02 via TCPIP*,qAC,LA4CSA-BS
Positions stored: 1
Other SSIDs: LA4CSA LA4CSA-C LA4CSA-8
Stations near current position of LA4CSA-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
LB3YI-ios20.3 miles 24°2024-07-12 14:02:53
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