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 HB9DD-11 - show graphs
Comment: WX3in1Plus2.0 73 de HB9DD
Location: 46°02.21' N 8°57.01' E - locator JN46LA48AU - show map
2.5 km East bearing 103° from Gravesano, Distretto di Lugano, Ticino, Switzerland [?]
5.6 km Northeast bearing 66° from Bioggio, Distretto di Lugano, Ticino, Switzerland
66.3 km North bearing 344° from Milan, Province of Milan, Lombardy, Italy
145.6 km Northeast bearing 42° from Torino, Provincia di Torino, Piedmont, Italy
Last position: 2025-01-18 17:01:13 UTC (3d 23h5m ago)
2025-01-18 18:01:13 CET local time at Gravesano, Switzerland [?]
Last telemetry: 2025-01-02 06:42:46 UTC (20d 9h24m ago) – show telemetry
Vin: 12.075 Volt, Rx1h: 1280 Pkt, Dg1h: 50 Pkt, Eff1h: 62 Pcnt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1 Plus 2.0
Last path: HB9DD-11>APMI06 via WIDE2-2,qAR,HB9OBX-11 (good)
Positions stored: 1
Other SSIDs: HB9DD HB9DD-C HB9DD-R HB9DD-B HB9DD-9 HB9DD-N HB9DD-A HB9DD-10
APRS igate – Statistics for 2025-01:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-01-02 01:23:19 UTC (20d 14h43m ago)
Normal receiver range estimate: 900 km (Updated: 2024-09-30 23:38:42 UTC)
Position packets heard directly: 14 on radio path
Position packets sent to APRS-IS: 17 – show map
Stations which heard HB9DD-11 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 HB9DD-11
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