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 object IR2UDW B - show graphs
Map loading...
Source callsign: IR2UDW-S
Comment: 440 Voice 430.2375 +1.6
Location: 45°46.62' N 9°27.48' E - locator JN45RS46XL - show map - static map
0.5 miles North bearing 21° from Monte Marenzo, Provincia di Lecco, Lombardy, Italy [?]
1.1 miles West bearing 281° from Torre de' Busi, Provincia di Lecco, Lombardy, Italy
25.2 miles Northeast bearing 31° from Milan, Province of Milan, Lombardy, Italy
78.1 miles West bearing 288° from Verona, Provincia di Verona, Veneto, Italy
Last position: 2017-01-23 09:31:38 EST (32d 12h12m ago)
2017-01-23 15:31:38 CET local time at Monte Marenzo, Italy [?]
Last path: IR2UDW-S>APJIO4 via TCPIP*,qAC,IR2UDW-GS
Positions stored: 6
Stations near current position of IR2UDW B - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW59231.2 miles 4°2017-02-24 21:32:13 IU2BEE1.5 miles 306°2017-02-24 15:33:32
HB9GIF1.5 miles 306°2017-02-24 12:16:55 IZ2LXI C1.6 miles 325°2017-01-26 08:16:39
IZ2LXI-C1.6 miles 325°2017-01-26 08:16:49 IW2DOY-91.7 miles 311°2017-02-12 04:01:30
IZ2WKL1.8 miles 344°2017-02-19 03:51:30 IU2HVU1.8 miles 296°2017-02-04 02:42:37
IZ2LXI2.2 miles 318°2017-02-24 21:40:39 IR2UFT-B4.3 miles 154°2017-02-24 21:39:13
DW60224.8 miles 308°2017-02-24 21:43:06 K24103325.4 miles 342°2017-02-15 08:00:12
IW2JAF-75.6 miles 312°2017-02-18 07:07:04 IR2CN-RP-5.8 miles 100°2017-02-24 21:32:09
IU2DVT-76.1 miles 346°2017-02-18 11:16:04 IK2DZS6.9 miles 330°2017-02-18 10:21:39
IU2GFU-57.3 miles 123°2017-02-04 23:23:19 IZ2FOW8.9 miles 208°2017-02-24 21:40:50
IW2DBC-19.3 miles 180°2017-02-24 14:16:33 IK2ILJ-1010.2 miles 157°2017-02-24 21:15:15
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