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AIS vessel DOKAI - show graphs
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Callsign: JPEF
MMSI number: 431160000
IMO number: 177193
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: >JP SSB (ETA Jul20 11:00)
Location: 34°28.59' N 134°31.66' E - locator PM74GL34HI - show map - static map
19.0 miles Northwest bearing 325° from Fukura, Hyōgo, Japan [?]
19.6 miles East bearing 91° from Tonoshō, Kagawa, Japan
40.1 miles West bearing 248° from Kōbe-shi, Hyōgo, Japan
57.4 miles West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-07-18 23:30:26 EDT (10d 8h25m ago)
2017-07-19 12:30:26 JST local time at Fukura, Japan [?]
Course: 249° – heading 248°
Speed: 12 MPH
Dimensions: length 40 m width 10 m draught 4.5 m
Last path: JPEF>ais via JG3HLX
Positions stored: 11138
Stations near current position of DOKAI - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
404921242198.3 yards 98°2017-07-20 05:17:28 404970399476.6 yards 292°2017-07-21 03:56:01
GUO MAO 1495.1 yards 196°2017-07-21 04:08:03 KANNA MARU498.1 yards 203°2017-07-21 05:05:35
MEIHOU MARU0.3 miles 227°2017-07-26 07:29:16 JI XIANG0.3 miles 181°2017-07-20 23:02:14
HAKURYUMARU0.3 miles 226°2017-07-10 02:36:53 431007548 JP0.4 miles 136°2017-06-30 05:10:21
MISAKI MARU0.5 miles 241°2017-07-25 07:31:21 SJ ANGEL0.5 miles 147°2017-07-10 07:26:20
CHANG PING0.5 miles 199°2017-07-13 08:13:21 SEIYU0.5 miles 275°2017-07-21 02:39:51
XIANG LONG NO.20.5 miles 214°2017-07-14 10:55:51 CHOEI0.6 miles 245°2017-07-26 06:55:20
4847060960.6 miles 103°2017-07-25 16:17:32 ACOPU NO70.6 miles 236°2017-07-20 04:50:09
KOSHO MARU NO.50.6 miles 268°2017-07-28 04:18:42 SHENG XIANG0.7 miles 67°2017-07-07 00:50:16
WOOYANG GLORY0.7 miles 152°2017-07-28 09:28:12 DAIYU MARU0.7 miles 186°2017-07-27 11:12:58
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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