Callsign:	431003501
MMSI number:	431003501
Navigational status:	Under way (engine) (0)
Vessel class:	Dredging/underwater operations (33)
Location:	34°46.78' N 134°27.99' E - locator PM74FS57XC - show map 1.7 miles South bearing 183° from Aioi-shi, Hyōgo, Japan [?] 4.3 miles Northeast bearing 62° from Akō, Hyōgo, Japan 41.1 miles West bearing 279° from Kōbe-shi, Hyōgo, Japan 59.1 miles West bearing 276° from Ōsaka-shi, Ōsaka, Japan
Last position:	2024-03-17 19:13:08 EDT (56d 10h3m ago) 2024-03-18 08:13:08 JST local time at Aioi-shi, Japan [?]
Course:	326°
Speed:	2 MPH
Dimensions:	draught 0.0 m
Last path:	431003501>ais via JG3HLX
Positions stored:	1103

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
HAKUOU		0.5 miles 318°	2024-05-13 03:22:01		KONGOH		0.6 miles 310°	2024-05-09 14:36:07
HOWA MARU		0.6 miles 325°	2024-05-13 02:52:01		KOURYUMARU		0.8 miles 2°	2024-05-05 13:50:11
DAI8TAMAYOSIMARU		1.5 miles 219°	2024-05-09 20:11:18		DAI87EISHINMARU		1.7 miles 176°	2024-05-06 01:42:33
KOSEN MARU		1.7 miles 175°	2024-04-28 05:05:44		ERIKA		1.7 miles 193°	2024-05-08 17:11:07
HARUMIMARU NO.3		2.6 miles 175°	2024-05-08 21:10:35		SHIN MEI MARU		3.9 miles 169°	2024-05-13 05:14:05
JA3MAK-1		4.5 miles 236°	2024-05-13 04:56:44		JA3MAK-13		4.6 miles 224°	2024-05-13 05:16:52
JA3MAK		4.6 miles 224°	2024-05-13 05:06:52		004310502 JP		4.7 miles 224°	2024-05-13 05:15:06
DAI11DAIEIMARU		5.1 miles 148°	2024-04-21 23:32:52		HAKUFUKU MARU		5.5 miles 160°	2024-04-18 04:55:21
TESSHOUMARU		5.6 miles 172°	2024-05-13 05:16:06		JO3PAS-12		6.0 miles 53°	2024-05-13 04:19:02
WAKAMARU		6.1 miles 124°	2024-05-13 05:16:06		SYUHO		6.1 miles 248°	2024-05-13 05:15:06

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.