Callsign:	431400612
MMSI number:	431400612
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Location:	34°34.09' N 134°12.32' E - locator PM74CN46PI - show map 6.0 miles North bearing 12° from Tonoshō, Kagawa, Japan [?] 15.7 miles East bearing 68° from Tamano, Okayama, Japan 56.2 miles West bearing 262° from Kōbe-shi, Hyōgo, Japan 74.2 miles West bearing 264° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-01-06 06:53:54 EST (32d 17h22m ago) 2025-01-06 20:53:54 JST local time at Tonoshō, Japan [?]
Course:	249° – heading 511°
Speed:	9 MPH
Dimensions:	length 79 m width 16 m draught 0.0 m
Last path:	431400612>ais via JG3HLX
Positions stored:	11259

callsign		distance	last heard - EST		callsign		distance	last heard - EST
HAKUSEIMARU NO.55		465.6 yards 81°	2025-02-01 22:03:07		SUMIHIRO MARU		486.7 yards 266°	2025-01-23 02:30:04
TOBASE		0.6 miles 104°	2025-02-04 23:13:44		SINYOU MARU		0.6 miles 178°	2025-02-04 06:40:15
ZUIHOU MARU		0.6 miles 205°	2025-02-05 00:17:48		TAIYOMARU NO8		0.6 miles 102°	2025-02-05 03:15:49
KYODO MARU		0.8 miles 335°	2025-02-06 02:33:04		TOUEI MARU		0.8 miles 103°	2025-02-01 01:15:26
DAIO MARU		0.8 miles 334°	2025-02-06 03:37:56		MIHOMARU NO8		0.9 miles 111°	2025-02-07 09:07:01
NISSHINMARU		0.9 miles 66°	2025-02-03 23:00:13		EIFUKUMARU NO.3		0.9 miles 320°	2025-01-26 01:57:46
YUKOHMARU		1.0 miles 318°	2025-02-06 06:18:58		KIYOMORI		1.0 miles 315°	2025-02-07 16:04:08
SHINTAIEI MARU		1.0 miles 330°	2025-02-08 00:00:19		IKOMA		1.0 miles 320°	2025-02-05 07:52:52
FORTUNE SAILING		1.1 miles 313°	2025-01-28 02:32:17		TATSUHARU MARU		1.2 miles 307°	2025-02-04 22:13:43
HAKUSEI MARU NO.15		1.2 miles 79°	2025-02-06 01:32:04		HISASHIGE 2		1.2 miles 131°	2025-02-05 08:01:51

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.