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AIS vessel TENZAN - show graphs
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Callsign: JD4813
MMSI number: 431015403
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: JP_YOK (ETA Aug01 07:00)
Location: 35°27.23' N 139°39.69' E - locator PM95TK98IV - show map - static map
1.1 miles East bearing 69° from Yokohama-shi, Kanagawa, Japan [?]
5.6 miles Southwest bearing 214° from Kawasaki, Kanagawa, Japan
16.4 miles South bearing 186° from Tokyo, Tōkyō, Japan
Last position: 2021-05-16 20:20:16 EDT (21h3m ago)
2021-05-17 09:20:16 JST local time at Yokohama-shi, Japan [?]
Course: 201° – heading 204°
Speed: 11 MPH
Dimensions: length 40 m width 12 m draught 3.5 m
Last path: JD4813>ais via JR1CAD-AIS
Positions stored: 4844
Stations near current position of TENZAN - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
YUMIHARI357.5 yards 253°2021-05-17 17:23:53 GINGA465.5 yards 192°2021-05-17 17:23:00
KAGAYAKI478.1 yards 293°2021-05-17 17:23:53 431011480 JP486.1 yards 236°2021-05-07 16:44:00
ASAHI MARU490.2 yards 244°2021-05-17 17:23:53 431012810 JP492.8 yards 171°2021-05-15 19:36:20
431012350 JP510.7 yards 248°2021-04-22 10:02:27 AWAJI MARU520.8 yards 185°2021-05-17 16:50:52
TSUBASA0.3 miles 220°2021-05-17 15:50:49 IZUMO MARU0.3 miles 201°2021-05-17 17:21:01
YUYO MARU0.3 miles 153°2021-05-17 10:50:37 YOSHINO MARU0.3 miles 174°2021-05-17 17:22:33
KUROGANE0.3 miles 215°2021-05-17 17:07:06 KIYOSUMI0.3 miles 205°2021-05-17 15:57:50
431011358 JP0.3 miles 203°2021-04-29 10:50:57 431008472 JP0.3 miles 183°2021-05-05 12:48:32
HOTAKA0.4 miles 183°2021-05-17 16:45:14 431015792 JP0.4 miles 203°2021-05-13 05:34:25
SAKIGAKE0.4 miles 202°2021-05-17 17:23:53 TAMA MARU0.4 miles 166°2021-05-17 17:23:00
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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