Callsign:	431010458
MMSI number:	431010458
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Location:	34°26.88' N 134°26.51' E - locator PM74FK37AM - show map 14.9 miles East bearing 99° from Tonoshō, Kagawa, Japan [?] 17.6 miles Northeast bearing 61° from Shido, Kagawa, Japan 45.4 miles West bearing 248° from Kōbe-shi, Hyōgo, Japan 62.6 miles West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position:	2025-01-14 04:06:08 EST (16d 4h5m ago) 2025-01-14 18:06:08 JST local time at Tonoshō, Japan [?]
Course:	246°
Speed:	6 MPH
Dimensions:	length 56 m width 23 m draught 0.0 m
Last path:	431010458>ais via JG3HLX
Positions stored:	937

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SANMANYOSHI5		507.1 yards 270°	2025-01-21 04:12:02		HAKATA		0.8 miles 61°	2025-01-30 08:10:00
3 KUROSHIO		1.0 miles 272°	2025-01-26 11:16:52		YASAKA		1.0 miles 341°	2025-01-18 06:22:25
MATUURA MARU		1.1 miles 32°	2025-01-27 07:42:42		BR FAIRY		1.1 miles 8°	2025-01-20 03:20:46
NISSENMARU NO.7		1.2 miles 24°	2025-01-24 23:12:23		SHUN-EI		1.2 miles 33°	2025-01-28 03:51:17
OYARIKI		1.3 miles 338°	2025-01-25 03:43:28		SHINKO		1.3 miles 50°	2025-01-18 00:05:07
SHINYO MARU		1.4 miles 235°	2025-01-02 21:15:15		NO.35 KATSUMARU		1.4 miles 350°	2025-01-28 23:25:06
SHINEIMARU NO.15		1.4 miles 337°	2025-01-26 01:01:45		KAIKOUMARU		1.4 miles 141°	2025-01-30 08:10:00
JOMICHI MARU		1.6 miles 329°	2025-01-30 01:41:42		FUKUYOSHIMARU NO.5		1.8 miles 58°	2025-01-24 05:37:25
ASAHIMARU NO.3		1.8 miles 55°	2025-01-28 05:09:17		KOSHO MARU		1.8 miles 65°	2025-01-13 05:54:21
SEISHOMARU		1.9 miles 338°	2025-01-29 15:21:43		LUCKY SHOSEN		1.9 miles 67°	2025-01-23 01:10:04

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.