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 SEAWI - show graphs
Map loading...
Callsign: FAD9220
MMSI number: 227444740
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 41°57.79' N 70°38.89' W - locator FN41QX21FD - show map - static map
1.0 miles East bearing 72° from Plymouth, Plymouth County, Massachusetts, United States [?]
1.9 miles East bearing 107° from North Plymouth, Plymouth County, Massachusetts, United States
32.8 miles Southeast bearing 141° from South Boston, Suffolk County, Massachusetts, United States
34.5 miles Southeast bearing 142° from Boston, Suffolk County, Massachusetts, United States
Last position: 2017-08-11 23:40:17 EDT (120d 20h33m ago)
2017-08-11 23:40:17 EDT local time at Plymouth, United States [?]
Course: 107° – heading 511°
Dimensions: draught 0.0 m
Last path: FAD9220>ais via KB1DML
Positions stored: 315
Stations near current position of SEAWI - show more
callsign distance last heard - EST      callsign distance last heard - EST
EW89203.7 miles 41°2017-12-10 19:10:07 N1JBG-94.5 miles 337°2017-12-10 12:00:03
KB1CHU-55.6 miles 307°2017-12-10 11:47:32 KPYM6.2 miles 225°2017-11-30 08:41:41
KB1CHU-96.2 miles 299°2017-12-02 15:12:04 KB1CHU-136.2 miles 299°2017-12-10 18:44:03
KB1CHU-106.2 miles 299°2017-11-21 17:50:31 KB1CHU-126.2 miles 299°2017-12-07 12:24:48
KB1CHU-156.2 miles 299°2017-12-03 20:21:42 CW04676.2 miles 340°2017-12-10 19:07:12
HAGGERTY GIRLS9.4 miles 22°2017-12-08 04:23:15 K1JRO-99.6 miles 352°2017-11-12 07:44:34
N52KS10.0 miles 1°2017-11-25 13:44:24 SAPPHIRE COAST10.0 miles 28°2017-12-02 01:59:47
EW651410.3 miles 322°2017-12-10 19:10:37 JANE A.BOUCHARD10.5 miles 48°2017-12-07 13:46:15
W1ATD A10.6 miles 344°2017-11-27 19:38:21 W1ATD-A10.6 miles 344°2017-11-27 19:38:31
W1ATD-R10.6 miles 344°2017-12-10 18:53:51 W1ATD C10.6 miles 344°2017-12-10 18:54:01
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