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*
AIS vessel SIERRA - show graphs
Callsign: EIA2235
MMSI number: 250013768
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 41°22.01' N 9°09.74' E - locator JN41NI98LB - show map
1.4 miles South bearing 174° from Bonifacio, Département de la Corse-du-Sud, Corsica, France [?]
8.8 miles North bearing 351° from Santa Teresa Gallura, Provincia di Olbia-Tempio, Sardinia, Italy
44.5 miles Southeast bearing 150° from Ajaccio, Département de la Corse-du-Sud, Corsica, France
54.2 miles Northeast bearing 35° from Sassari, Provincia di Sassari, Sardinia, Italy
Last position: 2024-05-14 08:52:13 EDT (3d 22h47m ago)
2024-05-14 14:52:13 CEST local time at Bonifacio, France [?]
Course: 317° – heading 317°
Speed: 8 MPH
Dimensions: length 15 m width 5 m draught 0.0 m
Last path: EIA2235>ais via IS0XDA
Positions stored: 469
Stations near current position of SIERRA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
U PONENTE151.3 yards 259°2024-05-17 03:45:14 247047670 IT356.2 yards 350°2024-04-27 10:39:54
KNOTTY GIRL0.4 miles 116°2024-05-16 04:35:53 LES QUATRE VENTS0.5 miles 111°2024-04-30 04:37:42
BALTHAZAR0.5 miles 105°2024-05-15 06:27:18 247381110 IT0.5 miles 122°2024-04-22 05:50:20
DIU GROSSU II0.5 miles 79°2024-05-15 06:25:18 L ORCA0.5 miles 90°2024-05-16 03:26:53
ORSA 40.6 miles 19°2024-05-15 08:51:18 LADY DUVERA0.6 miles 148°2024-05-11 23:27:54
NAPPA NARYEN0.7 miles 87°2024-05-12 05:03:54 :2 <R ET_ ;)_-UUUW81.0 miles 59°2024-05-18 07:39:05
LADY BRITT1.1 miles 342°2024-05-14 21:16:17 ICHNUSA1.3 miles 203°2024-05-18 07:12:05
SEADREAM II1.5 miles 329°2024-05-18 01:59:05 227609040 FR1.8 miles 291°2024-05-13 00:27:01
GARDENIA2.0 miles 308°2024-05-17 11:26:02 AGAPE2.0 miles 307°2024-05-09 08:32:31
228168980 FR2.0 miles 116°2024-04-26 05:27:35 269118190 CH2.0 miles 209°2024-05-17 02:57:14
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.
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