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 L4110411 - show graphs
Map loading...
Source callsign: IW1PPB-14
Comment: Clb=-1.8m/s 404.80MHz Type=RS41 BK=Off Details on http://radiosondy.info
Location: 43°32.80' N 9°58.42' E - locator JN43XN61UE - show map - static map
16.9 miles West bearing 251° from Tirrenia, Provincia di Pisa, Tuscany, Italy [?]
17.1 miles West bearing 271° from Livorno, Provincia di Livorno, Tuscany, Italy
65.5 miles West bearing 257° from Florence, Provincia di Firenze, Tuscany, Italy
78.7 miles Southeast bearing 139° from Genova, Province of Genoa, Liguria, Italy
Last position: 2018-12-06 20:06:47 CST (3d 16h ago)
2018-12-07 03:06:47 CET local time at Tirrenia, Italy [?]
Altitude: 21325 ft
Course: 171°
Speed: 43 MPH
Last path: IW1PPB-14>APLWS2 via qAU,IW1PPB-15
Positions stored: 157
Others sourced by IW1PPB-14: DF63C989 L4020322 L4020821 L4040705 L4110095 L4110466 L4110485 L4110488 L4120734 L4120738 L4120739 L4130016 L4130019 L4130022 L4130025 L4130727 L4130732 N0610687 N0610688 N1040119 N1110192 N1110200 N1140216 N4750779 P1510875 P1510896 P1510911 P1510954 P1520717
Stations near current position of L4110411 - show more
callsign distance last heard - CST      callsign distance last heard - CST
P151089516.8 miles 160°2018-12-08 19:57:57 IW2NRA-717.5 miles 91°2018-11-15 08:04:24
IZ5BIT-517.6 miles 89°2018-11-22 13:15:21 I5EKX-H017.8 miles 99°2018-12-10 01:00:34
IZ5BIT-1318.4 miles 89°2018-12-08 10:01:12 IK5ZAG-H018.5 miles 94°2018-12-02 02:30:58
IU5HKX-519.1 miles 80°2018-11-11 05:31:43 IQ5LI19.4 miles 81°2018-12-10 11:57:33
IZ5ILD-DP20.4 miles 130°2018-11-19 04:23:39 IQ5PJ B22.0 miles 73°2018-12-10 11:39:26
IQ5PJ-B22.0 miles 73°2018-12-10 11:39:35 P151090822.6 miles 333°2018-12-05 07:21:50
NCSRAE23.1 miles 60°2018-12-10 10:53:19 IZ5PQT23.4 miles 58°2018-11-11 12:57:46
P151092423.5 miles 71°2018-12-09 07:22:00 IZ5BYH-H024.4 miles 67°2018-11-24 16:00:05
IZ5BYH B24.5 miles 67°2018-11-27 11:35:47 IZ5BYH-B24.5 miles 67°2018-11-27 11:35:57
IZ5BYH-R024.5 miles 67°2018-11-27 11:30:52 IU5KZV-724.8 miles 67°2018-11-29 02:35:14
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