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AIS vessel KOHKAKU MARU - show graphs
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Callsign: 7JDL
MMSI number: 432655000
IMO number: 459797
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: >JP AIO (ETA Oct27 02:30)
Location: 34°42.96' N 134°27.03' E - locator PM74FR41BU - show map - static map
3.7 miles Southeast bearing 129° from Akō, Hyōgo, Japan [?]
6.1 miles South bearing 189° from Aioi-shi, Hyōgo, Japan
41.6 miles West bearing 273° from Kōbe-shi, Hyōgo, Japan
59.7 miles West bearing 272° from Ōsaka-shi, Ōsaka, Japan
Last position: 2016-12-26 01:53:24 EST (24d 10h18m ago)
2016-12-26 15:53:24 JST local time at Akō, Japan [?]
Course: 49° – heading 49°
Speed: 14 MPH
Dimensions: length 35 m width 9 m draught 4.5 m
Last path: 7JDL>ais via JG3HLX
Positions stored: 2791
Stations near current position of KOHKAKU MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
YUUKARI0.9 miles 112°2017-01-06 06:59:54 004310502 JP2.5 miles 292°2017-01-19 05:26:14
STEA2.6 miles 295°2016-12-29 03:54:47 JA3MAK-132.6 miles 295°2017-01-19 12:09:57
JA3MAK2.6 miles 295°2017-01-19 12:04:56 JA3MAK-102.6 miles 295°2017-01-19 09:21:11
JF3IKU-73.1 miles 298°2017-01-18 00:58:34 JF3IKU-103.1 miles 298°2017-01-18 00:54:50
JA3MAK-13.4 miles 303°2017-01-19 12:08:35 SYUHO4.3 miles 250°2016-12-26 19:55:24
HAKUOU4.7 miles 5°2016-12-22 02:20:07 NAGATO MARU4.8 miles 243°2017-01-05 23:08:14
CHIYOMARU6.7 miles 78°2017-01-19 05:16:14 TAIYOMARU NO86.8 miles 79°2017-01-13 00:48:24
JO3PAS-127.1 miles 17°2017-01-19 04:51:22 JE3GIC-77.2 miles 17°2017-01-18 04:12:50
JE3GIC-107.2 miles 17°2017-01-19 12:11:34 4310049167.4 miles 77°2016-12-21 00:14:42
21TOHKOHMARU7.4 miles 87°2017-01-19 04:38:44 KURAHASHI7.4 miles 87°2017-01-09 08:57:08
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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