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AIS vessel OHYAMA MARU - show graphs
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Callsign: JD4284
MMSI number: 431010701
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: TYO (ETA ***00 24:60)
Location: 35°38.78' N 139°45.57' E - locator PM95VP15DC - show map - static map
3.1 miles Northeast bearing 33° from Shinagawa-ku, Japan [?]
4.8 miles Southeast bearing 128° from Tokyo, Tōkyō, Japan
15.2 miles Northeast bearing 26° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-10-20 19:50:07 EDT (6h44m ago)
2018-10-21 08:50:07 JST local time at Shinagawa-ku, Japan [?]
Course: 223.2° – heading 9°
Dimensions: length 40 m width 12 m draught 3.8 m
Last path: JD4284>ais via JR1CAD-AIS
Positions stored: 5449
Stations near current position of OHYAMA MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HINODE MARU90.2 yards 54°2018-10-20 19:12:07 SYMPHONY CLASSICA508.5 yards 14°2018-10-21 00:55:11
SIOKAZE0.3 miles 136°2018-10-20 14:43:07 VINGTETUN0.5 miles 40°2018-10-21 00:51:06
7K2NIX-A0.5 miles 238°2018-10-13 03:51:55 JF1QHZ-70.5 miles 222°2018-10-13 03:12:23
DAI 7 SHOYO0.5 miles 147°2018-09-21 19:00:54 UMITAKA MARU0.6 miles 44°2018-10-21 02:18:11
FUJI MARU0.6 miles 184°2018-10-21 02:33:11 431001144 JP0.6 miles 185°2018-10-16 10:38:34
SHOYO MARU0.6 miles 82°2018-10-17 20:24:14 OEDO0.7 miles 63°2018-10-20 05:46:06
KAIO MARU0.7 miles 185°2018-10-20 23:10:11 ARIAKE MARU0.7 miles 181°2018-10-21 02:33:11
MUSASHI0.7 miles 182°2018-10-21 02:33:11 SYMPHONY MODERNA0.7 miles 158°2018-10-21 02:34:11
KACHIDOKI MARU0.7 miles 188°2018-10-20 16:56:07 YUSHO MARU0.8 miles 206°2018-10-19 20:53:06
NISSHO MARU NO.580.8 miles 188°2018-10-20 04:46:06 JQ1ZMY-50.8 miles 346°2018-10-11 22:46:21
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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