Callsign:	JD4581
MMSI number:	431013094
IMO number:	27133
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Destination:	JP NAS OFF (ETA May01 16:00)
Location:	34°26.10' N 134°08.64' E - locator PM74BK74GJ - show map 4.0 miles Southwest bearing 214° from Tonoshō, Kagawa, Japan [?] 8.7 miles Northeast bearing 41° from Takamatsu-shi, Kagawa, Japan 19.7 miles Southeast bearing 143° from Okayama-shi, Okayama, Japan 61.7 miles West bearing 254° from Kōbe-shi, Hyōgo, Japan
Last position:	2024-05-01 01:38:38 EDT (3d 1h ago) 2024-05-01 14:38:38 JST local time at Tonoshō, Japan [?]
Course:	288° – heading 288°
Speed:	14 MPH
Dimensions:	length 70 m width 12 m draught 4.8 m
Last path:	JD4581>ais via JG3HLX
Positions stored:	12899

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SHINKO MARU		16.2 yards 26°	2024-04-30 00:27:41		YUSEIMARU		27.1 yards 341°	2024-04-26 11:01:48
KIHO MARU		48.7 yards 261°	2024-04-27 20:09:27		RICH SAILING		65.1 yards 280°	2024-04-12 16:14:48
SINOTRANS BEIJING		66.5 yards 282°	2024-04-30 16:24:57		TITANSHIP		118.1 yards 280°	2024-04-21 22:16:50
HYPER ECO		123.9 yards 264°	2024-05-02 05:16:52		TAISEI MARU		140.5 yards 106°	2024-04-21 17:02:40
SEISYU MARU		143.5 yards 277°	2024-04-19 06:22:04		SUZUKA		155.6 yards 97°	2024-04-18 01:44:35
HIROAN		170.9 yards 283°	2024-04-05 05:19:46		RICH FORCE		185.3 yards 336°	2024-04-17 08:47:00
QIU JIN		199.5 yards 91°	2024-05-02 21:56:21		GUNTU		200.9 yards 208°	2024-05-01 05:00:43
ARACENA CARRIER		207.5 yards 271°	2024-04-25 10:35:00		GUANG XING		246.2 yards 274°	2024-04-05 03:04:43
EASTERN POSEIDON		247.4 yards 129°	2024-04-29 01:55:21		YASUTAKA		249.1 yards 274°	2024-04-29 01:35:21
MADISON EAGLE		249.7 yards 278°	2024-04-20 13:46:17		MILD TEMPO		252.6 yards 90°	2024-05-01 11:02:55

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.