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 SA5CNI-B - show graphs
Comment: 440 Voice 434.00000MHz +0.0000MHz
Location: 59°40.93' N 16°51.18' E - locator JO89KQ23IR - show map
9.1 km Northwest bearing 323° from Hummelsta, Enköpings Kommun, Uppsala, Sweden [?]
13.3 km East bearing 90° from Tillberga, Västerås Kommun, Västmanland, Sweden
48.5 km Southwest bearing 246° from Uppsala, Uppsala Kommun, Uppsala, Sweden
78.6 km Northwest bearing 300° from Stockholm, Stockholms Kommun, Stockholm, Sweden
Last position: 2023-10-08 10:30:29 UTC (234d 19h51m ago)
2023-10-08 12:30:29 CEST local time at Hummelsta, Sweden [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: SA5CNI-B>APDG02 via TCPIP*,qAC,SA5CNI-BS
Positions stored: 1
Other SSIDs: SA5CNI
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