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AIS vessel JOHOMARU - show graphs
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Callsign: JHMU
MMSI number: 431345000
IMO number: 212266
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: JP ANE (ETA Feb13 23:00)
Location: 35°37.53' N 139°45.60' E - locator PM95VP10EC - show map - static map
2.0 miles Northeast bearing 56° from Shinagawa-ku, Japan [?]
5.9 miles Southeast bearing 139° from Tokyo, Tōkyō, Japan
7.6 miles North bearing 18° from Kawasaki, Kanagawa, Japan
13.9 miles Northeast bearing 28° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-02-20 18:44:10 EST (1h59m ago)
2019-02-21 08:44:10 JST local time at Shinagawa-ku, Japan [?]
Course: 252.0° – heading 359°
Dimensions: length 34 m width 9 m draught 3.8 m
Last path: JHMU>ais via JA1NEU-A
Positions stored: 10589
Stations near current position of JOHOMARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
RELIANCE161.3 yards 193°2019-02-20 20:43:10 MIYAKODORI342.9 yards 136°2019-02-05 02:18:55
MILD WALTZ0.4 miles 180°2019-02-20 17:37:10 DAI 51 NAWASADAMARU0.4 miles 277°2019-02-19 02:04:52
HITACHI 10.4 miles 278°2019-02-03 17:14:32 KAMIKITA MARU0.5 miles 357°2019-02-20 20:42:10
JF4KBB-70.5 miles 243°2019-02-20 20:21:31 CHIKUZEN MARU0.6 miles 352°2019-02-20 19:21:10
JA1YOE0.6 miles 242°2019-02-20 05:34:53 KENSHINMARU0.6 miles 17°2019-02-17 09:33:10
DS1NMA D0.7 miles 253°2019-02-19 09:07:13 DS1NMA-D0.7 miles 253°2019-02-19 09:07:23
DS1NMA A0.7 miles 253°2019-02-20 17:46:31 DS1NMA-A0.7 miles 253°2019-02-20 17:46:41
SHOURYU0.7 miles 17°2019-02-19 09:45:10 KAIRYU0.7 miles 327°2019-02-19 21:44:55
MUSASHI0.7 miles 355°2019-02-20 20:43:10 KACHIDOKI MARU0.8 miles 351°2019-02-20 19:50:10
FUJI MARU0.8 miles 354°2019-02-20 17:46:11 ARIAKE MARU0.8 miles 357°2019-02-20 20:04:10
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.
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