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 GLOBAL SATURN - show graphs
Map loading...
Callsign: 3FOR4
MMSI number: 357598000
IMO number: 401398
Navigational status: Under way (engine) (0)
Vessel class: (0)
Destination: JP CHB (ETA Oct04 08:00)
Location: 35°24.87' N 139°43.57' E - locator PM95UJ79DL - show map - static map
5.2 miles Southeast bearing 116° from Yokohama-shi, Kanagawa, Japan [?]
7.3 miles South bearing 176° from Kawasaki, Kanagawa, Japan
19.1 miles South bearing 174° from Tokyo, Tōkyō, Japan
Last position: 2017-10-04 04:36:37 EDT (20d 2h59m ago)
2017-10-04 17:36:37 JST local time at Yokohama-shi, Japan [?]
Course: 233° – heading 232°
Speed: 9 MPH
Dimensions: length 128 m width 20 m draught 0.0 m
Last path: 3FOR4>ais via JR1CAD-10
Positions stored: 16436
Stations near current position of GLOBAL SATURN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
YOUWAMARU319.2 yards 234°2017-10-16 10:41:29 EPIC COBRADOR357.6 yards 182°2017-10-14 18:45:01
HASHIDATE471.7 yards 178°2017-10-11 20:22:20 EISHIN MARU NO.180.3 miles 64°2017-10-24 07:20:37
SAKISHIMA NO.1160.4 miles 80°2017-10-24 07:35:31 SENYO MARU0.4 miles 43°2017-10-18 04:20:17
MOL COMPETENCE0.4 miles 210°2017-10-19 07:29:18 MOL MANEUVER0.4 miles 57°2017-10-09 07:29:26
KOUKI MARU NO.510.4 miles 54°2017-10-23 11:48:14 SIRAUMEMARU0.4 miles 312°2017-10-23 16:46:18
BRILLIANT PESCADORES0.5 miles 53°2017-09-27 04:44:09 ATLANTIC QUEEN0.5 miles 37°2017-10-20 22:58:54
GHASHA0.6 miles 222°2017-10-07 23:25:52 DA DE0.6 miles 299°2017-09-24 08:41:25
ORANGE TRUTH0.6 miles 56°2017-10-14 03:18:01 MAESTRO PEARL0.7 miles 253°2017-10-01 06:20:52
SHANG HUA0.7 miles 217°2017-10-23 20:23:53 GLOBAL ROSE0.8 miles 44°2017-09-30 05:33:02
COSTA NEOROMANTICA0.9 miles 59°2017-10-20 09:37:07 APL GUAM1.0 miles 214°2017-10-10 18:13:57
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