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 MAKOTO MARU NO.7 - show graphs
Map loading...
Callsign: JG5257
MMSI number: 431100101
IMO number: 419369
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Location: 35°30.44' N 139°45.72' E - locator PM95VM11KS - show map - static map
2.7 miles East bearing 110° from Kawasaki, Kanagawa, Japan [?]
7.2 miles South bearing 166° from Shinagawa-ku, Japan
7.9 miles Northeast bearing 58° from Yokohama-shi, Kanagawa, Japan
13.2 miles South bearing 163° from Tokyo, Tōkyō, Japan
Last position: 2020-03-24 22:22:57 EDT (4d 5h48m ago)
2020-03-25 11:22:57 JST local time at Kawasaki, Japan [?]
Course: 256°
Speed: 13 MPH
Dimensions: length 46 m width 9 m draught 0.0 m
Last path: JG5257>ais via JA1NEU-A
Positions stored: 3065
Stations near current position of MAKOTO MARU NO.7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FUKU HARU0.3 miles 294°2020-03-28 14:05:43 TOKU MARU NO.310.3 miles 226°2020-03-29 00:54:15
NOJIMA0.3 miles 42°2020-03-29 01:33:16 NAIKAI MARU NO.10.3 miles 59°2020-03-29 01:39:28
JS-10.3 miles 255°2020-03-17 15:18:36 AIMARU0.4 miles 228°2020-03-27 10:25:35
MARLIN AZURITE0.5 miles 56°2020-02-28 22:28:11 KAZUSAMARU0.5 miles 261°2020-03-28 23:35:08
KAIYO MARU0.5 miles 234°2020-03-29 03:04:24 SANYOU MARU0.5 miles 253°2020-03-27 23:16:56
SHOUTOU MARU0.5 miles 261°2020-03-26 22:12:16 GUANG XING0.5 miles 282°2020-03-28 13:28:41
KOUOHMARU0.6 miles 15°2020-03-27 18:55:08 KUROGANE0.7 miles 19°2020-03-29 00:16:09
SULPHUR GARLAND0.7 miles 75°2020-03-02 00:03:48 YAMAYURI0.7 miles 49°2020-03-29 01:19:16
KAIEN2GOU0.7 miles 282°2020-03-16 16:02:40 STI QUEENS0.8 miles 23°2020-03-29 00:57:28
YONG DA 90.8 miles 302°2020-03-28 17:36:52 GRAND COSMO0.9 miles 147°2020-03-29 01:53:17
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