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 SK5UM-2 - show graphs
Map loading...
Comment: APRX/RPI I-GATE/DIGI Flen sk5um@telia.com
Location: 59°02.70' N 16°37.69' E - locator JO89HB50JT - show map - static map
2.7 km Southeast bearing 123° from Flen, Flens Kommun, Södermanland, Sweden [?]
11.5 km Southwest bearing 211° from Malmköping, Flens Kommun, Södermanland, Sweden
87.8 km West bearing 249° from Stockholm, Stockholms Kommun, Stockholm, Sweden
107.1 km Southwest bearing 213° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2021-09-27 15:52:12 UTC (6m54s ago)
2021-09-27 17:52:12 CEST local time at Flen, Sweden [?]
Last telemetry: 2021-09-27 15:50:17 UTC (8m49s ago) – show telemetry
Avg 10m: 0.093 Rx Erlang, Avg 10m: 0.034 Tx Erlang, RxPkts: 74 count/10m, IGateDropRx: 30 count/10m, TxPkts: 28 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: SK5UM-2>APRX29 via TCPIP*,qAS,SK5UM
Positions stored: 16
Other SSIDs: SK5UM SK5UM-10 SK5UM-B SK5UM-C
APRS igate – Statistics for 2021-09:
Stations heard directly: 32 on radio path – show map
Last heard a station directly: 2021-09-27 15:58:17 UTC (49s ago)
Normal receiver range estimate: 190 km (Updated: 2021-09-27 15:08:14 UTC)
Position packets heard directly: 7795 on radio path
Position packets sent to APRS-IS: 4053 – show map
Stations which heard SK5UM-2 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by SK5UM-2
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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