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 SG4KUH-B - show graphs
Map loading...
Comment: 440 Voice 433.47500MHz +0.0000MHz
Location: 60°35.17' N 15°37.40' E - locator JP70TO40TQ - show map - static map
1.2 miles South bearing 184° from Falun, Faluns Kommun, Dalarna, Sweden [?]
6.0 miles Northeast bearing 28° from Ornäs, Borlänge Kommun, Dalarna, Sweden
74.2 miles Northwest bearing 335° from Västerås, Västerås Kommun, Västmanland, Sweden
85.6 miles Northwest bearing 307° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2017-09-25 04:06:35 EDT (4m5s ago)
2017-09-25 10:06:35 CEST local time at Falun, Sweden [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: SG4KUH-B>APDG02 via TCPIP*,qAC,SG4KUH-BS
Positions stored: 5
Packet rate: 1173 seconds between packets on average during 58668 seconds.
Other SSIDs: SG4KUH SG4KUH-C SG4KUH-R
Stations near current position of SG4KUH-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SG4KUH B0.0 yards 0°2017-09-25 04:06:25 SM4KUH-100.0 yards 0°2017-09-25 03:51:41
SM4KUH-130.0 yards 0°2017-09-25 04:05:35 SG4KUH-R0.0 yards 0°2017-09-25 04:03:34
SG4KUH0.0 yards 0°2017-09-25 04:10:21 SM4KUH-99.5 yards 270°2017-09-25 04:01:24
SM4UJA-90.8 miles 208°2017-09-25 00:51:26 SG4VBO B1.1 miles 66°2017-09-25 04:03:01
SG4VBO-B1.1 miles 66°2017-09-25 04:03:11 SG4VBO C1.1 miles 66°2017-09-25 04:02:41
SG4VBO-C1.1 miles 66°2017-09-25 04:02:51 SM4KUH3.5 miles 33°2017-09-17 12:06:22
SK4RGL B3.5 miles 32°2017-09-25 03:51:49 SK4RGL-B3.5 miles 32°2017-09-25 03:51:59
SK4RGL3.5 miles 32°2017-09-25 04:10:24 SM4CKW7.8 miles 194°2017-09-18 11:06:44
SG4UZM-B8.0 miles 228°2017-09-25 03:52:20 SG4UZM B8.0 miles 228°2017-09-25 03:52:10
SM4UZM8.0 miles 228°2017-09-22 15:56:00 SM4UZM-78.0 miles 228°2017-09-05 12:45:29
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.
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