Callsign:	JD4154
MMSI number:	431009602
IMO number:	781633
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	>JP MIZ TS (ETA Feb01 08:00)
Location:	34°21.65' N 133°48.57' E - locator PM64VI76DO - show map 3.8 miles Northwest bearing 323° from Sakaide, Kagawa, Japan [?] 5.6 miles North bearing 16° from Marugame, Kagawa, Japan 22.0 miles South bearing 199° from Okayama-shi, Okayama, Japan 59.6 miles Southwest bearing 238° from Himeji, Hyōgo, Japan
Last position:	2025-01-31 22:52:20 EST (5h25m ago) 2025-02-01 12:52:20 JST local time at Sakaide, Japan [?]
Course:	147.2° – heading 142°
Speed:	15 MPH
Dimensions:	length 159 m width 25 m draught 6.5 m
Last path:	JD4154>ais via JG3HLX
Positions stored:	284375

callsign		distance	last heard - EST		callsign		distance	last heard - EST
CHITOSE NO.3		1.1 miles 350°	2025-01-30 10:38:17		CAPE HOPE		1.2 miles 351°	2025-01-23 01:53:04
MATSURI		1.2 miles 357°	2025-01-23 09:30:15		MARUSUMI MARU NO.11		1.2 miles 359°	2025-01-31 22:53:20
YUUSEI		1.4 miles 307°	2025-01-30 10:38:17		TROPICAL ORCHID		1.5 miles 31°	2025-01-25 20:47:20
PACIFIC TIANJIN		1.6 miles 34°	2025-01-23 13:59:32		MARIA 1921		1.6 miles 34°	2025-01-31 16:15:15
ORANGE OSAKA		1.7 miles 40°	2025-01-31 12:50:08		HARUTAMARU		1.7 miles 81°	2025-01-27 08:23:42
IYOMARU		1.9 miles 85°	2025-01-20 01:52:46		SHIMANTO		2.1 miles 48°	2025-01-31 11:29:07
DARAB		2.3 miles 240°	2025-01-31 19:39:20		ANNA		2.4 miles 280°	2025-01-28 10:11:35
KOUWAMARU		2.7 miles 86°	2025-01-30 20:22:04		JA5/KA045		2.8 miles 321°	2025-01-03 04:50:33
SEITOKU MARU		2.9 miles 346°	2025-01-22 20:50:58		HOJINMARU		3.1 miles 350°	2025-01-23 02:06:04
GREEN MERIDIAN		3.1 miles 52°	2025-01-23 09:05:15		SHINKO		3.2 miles 209°	2025-01-30 20:38:04

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.