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 GRAND DUKE - show graphs
Map loading...
Callsign: 3ECP7
MMSI number: 371384000
IMO number: 303170
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: JP NGO>JP YOK (ETA Apr29 20:05)
Location: 34°17.69' N 138°26.61' E - locator PM94FH30FS - show map - static map
24.7 miles Southeast bearing 148° from Ōyama, Shizuoka, Japan [?]
30.2 miles Southeast bearing 153° from Sagara, Shizuoka, Japan
47.2 miles South bearing 176° from Shizuoka-shi, Shizuoka, Japan
49.2 miles Southeast bearing 124° from Hamamatsu, Shizuoka, Japan
Last position: 2021-05-02 16:15:13 EDT (7d 22h29m ago)
2021-05-03 05:15:13 JST local time at Ōyama, Japan [?]
Course: 243° – heading 247°
Speed: 18 MPH
Dimensions: length 199 m width 32 m draught 8.4 m
Last path: 3ECP7>ais via JR1CAD-AIS
Positions stored: 35244
Stations near current position of GRAND DUKE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
YM CENTENNIAL0.4 miles 37°2021-04-26 10:38:52 E.R.TIANPING0.7 miles 38°2021-04-14 22:44:16
NAGATO0.8 miles 27°2021-05-07 13:05:05 JOSCO REAL0.8 miles 40°2021-04-16 08:31:51
ZIM SAN DIEGO1.1 miles 218°2021-05-02 02:16:03 FSL LONDON1.5 miles 37°2021-04-16 12:02:30
MICHIGAN HIGHWAY1.6 miles 232°2021-05-10 14:17:47 SINOTRANS MANILA1.7 miles 225°2021-05-07 03:16:54
POSITIVE PIONEER2.6 miles 131°2021-05-07 12:35:04 ALEXANDRA KOSAN2.7 miles 143°2021-04-15 10:34:42
OASIS ISLAND2.7 miles 155°2021-04-13 16:51:50 NICOLAI MAERSK2.7 miles 134°2021-05-03 08:25:32
YM CONTINENT2.8 miles 143°2021-04-27 22:18:15 SILVER LEO2.9 miles 216°2021-04-22 19:50:36
CORAL ALICIA3.0 miles 149°2021-04-20 03:37:59 ABB VANESSA3.2 miles 157°2021-04-26 12:57:58
ATLANTIC VOYAGER3.4 miles 297°2021-05-07 13:37:07 NYK TRITON3.5 miles 218°2021-05-03 19:55:12
SEASPAN BEAUTY3.5 miles 166°2021-04-24 22:24:44 GOLDEN BETELGEUSE3.6 miles 85°2021-05-03 16:32:24
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