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: Tanker (80)
Destination: JP YOK (ETA Sep08 00:00)
Location: 34°54.22' N 139°23.25' E - locator PM94QV66MU - show map - static map
17.8 miles East bearing 104° from Itō, Shizuoka, Japan [?]
22.1 miles Southeast bearing 125° from Atami, Shizuoka, Japan
40.2 miles South bearing 201° from Yokohama-shi, Kanagawa, Japan
56.9 miles South bearing 198° from Tokyo, Tōkyō, Japan
Last position: 2020-09-09 06:22:07 CDT (87d 3h54m ago)
2020-09-09 20:22:07 JST local time at Itō, Japan [?]
Course: 242° – heading 242°
Speed: 12 MPH
Dimensions: length 128 m width 20 m draught 9.0 m
Last path: 3FOR4>ais via JR1CAD-AIS
Positions stored: 22035
Stations near current position of GLOBAL SATURN - show more
callsign distance last heard - CST      callsign distance last heard - CST
ASL TRIBUTE0.5 miles 203°2020-11-24 05:05:29 KOTA LAHIR0.6 miles 165°2020-11-21 09:02:47
TAN BINH 2790.7 miles 187°2020-11-20 22:04:33 POLAR BRIGHT0.8 miles 255°2020-11-18 23:57:36
MSC KANOKO0.8 miles 123°2020-11-21 05:48:02 CORAL RIGIDA0.9 miles 115°2020-11-30 03:17:44
STI GALATA0.9 miles 82°2020-11-11 03:25:51 KEOYOUNG DREAM 30.9 miles 150°2020-12-04 10:14:50
TENPAIZAN MARU1.1 miles 357°2020-12-05 08:26:34 XIN HAI ZHOU 21.1 miles 117°2020-11-09 04:22:39
BUZEN1.1 miles 305°2020-12-05 08:43:27 SPRING AEOLIAN1.3 miles 70°2020-11-19 08:04:17
APOLLON D1.4 miles 48°2020-11-28 07:36:52 412324882 CN1.6 miles 52°2020-11-05 09:39:19
ONE HONG KONG1.7 miles 119°2020-11-30 17:10:32 LI XIANG1.7 miles 24°2020-12-05 05:26:43
SULPHUR GUARDIAN1.8 miles 238°2020-12-03 05:29:08 JASON1.9 miles 53°2020-11-09 22:37:13
EAST WELL2.0 miles 111°2020-12-05 08:25:34 MSC PERLE2.1 miles 81°2020-11-15 03:54:01
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.
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