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 TENRYUMARU NO.7 - show graphs
Map loading...
Callsign: JM4168
MMSI number: 431680176
IMO number: 220469
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: JP ISG OFF (ETA Feb01 20:30)
Location: 33°59.81' N 134°54.81' E - locator PM73KX99OF - show map - static map
15.6 miles Northwest bearing 300° from Gobō, Wakayama, Japan [?]
16.1 miles East bearing 70° from Anan, Tokushima, Japan
50.4 miles South bearing 198° from Kōbe-shi, Hyōgo, Japan
58.7 miles Southwest bearing 215° from Ōsaka-shi, Ōsaka, Japan
Last position: 2018-01-29 03:14:33 EST (19d 20h59m ago)
2018-01-29 17:14:33 JST local time at Gobō, Japan [?]
Course: 192° – heading 193°
Speed: 14 MPH
Dimensions: length 72 m width 12 m draught 4.9 m
Last path: JM4168>ais via JG3HLX
Positions stored: 953
Stations near current position of TENRYUMARU NO.7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
LE MANS EXPRESS0.7 miles 206°2018-01-24 09:48:04 FUKAGAWA MARU1.1 miles 149°2018-02-15 22:27:14
HAKUYOMARU1.1 miles 275°2018-02-13 07:52:25 432892003 JP1.2 miles 140°2018-02-10 04:03:47
GARNET EXPRESS1.2 miles 341°2018-02-15 07:46:50 TESSHOUMARU1.2 miles 300°2018-02-18 00:12:20
G.FOREVER1.4 miles 192°2018-02-04 23:21:30 HOKUTO MARU1.5 miles 343°2018-02-17 07:47:50
JOHOMARU1.5 miles 184°2018-02-02 00:05:29 LUCKY SEAMAN1.6 miles 163°2018-02-17 05:11:57
431300460 JP1.6 miles 216°2018-02-12 07:25:06 MEITOKUMARU1.6 miles 158°2018-02-17 15:37:14
SANMANYOSHI51.8 miles 157°2018-02-15 13:37:38 STOLT ILEX2.1 miles 50°2018-01-21 22:47:51
SHOWAMARU NO.12.2 miles 161°2018-02-17 13:46:07 431007212 JP2.4 miles 300°2018-02-15 15:29:17
YUZANMARU2.4 miles 164°2018-02-17 23:27:06 HUA LIN WAN2.4 miles 190°2018-02-06 00:41:57
431009161 JP2.6 miles 310°2018-02-13 02:06:39 KENSHINMARU2.6 miles 152°2018-02-04 20:58:10
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