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 HB9TF-2 - show graphs
Map loading...
Comment: hb9tf.ch APRS Digipeater, iGate & WIRES-X RPT LSZS 439.2750 -7.6 TSQL 141.3
Location: 46°31.64' N 9°54.09' E - locator JN46WM86EN - show map - static map
3.5 km North bearing 0° from Pontresina, Bezirk Maloja / Distretto di Maloggia, Graubünden, Switzerland [?]
5.8 km Northeast bearing 56° from Saint Moritz, Bezirk Maloja / Distretto di Maloggia, Graubünden, Switzerland
130.3 km Northeast bearing 25° from Milan, Province of Milan, Lombardy, Italy
138.6 km Southeast bearing 132° from Zürich, Bezirk Zürich, Zurich, Switzerland
Last position: 2021-10-25 14:05:43 UTC (59s ago)
2021-10-25 16:05:43 CEST local time at Pontresina, Switzerland [?]
Last telemetry: 2021-10-25 13:55:58 UTC (10m44s ago) – show telemetry
Avg 10m: 0 Rx Erlang, Avg 10m: 0.002 Tx Erlang, RxPkts: 0 count/10m, IGateDropRx: 0 count/10m, TxPkts: 1 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: HB9TF-2>APRX29 via TCPIP*,qAC,T2SWISS2
Positions stored: 2
Other SSIDs: HB9TF-1 HB9TF-11
APRS igate – Statistics for 2021-10:
Stations heard directly: 6 on radio path – show map
Last heard a station directly: 2021-10-24 12:45:41 UTC (1d 1h21m ago)
Position packets heard directly: 144 on radio path
Position packets sent to APRS-IS: 164 – show map
Stations heard directly by HB9TF-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