Callsign:	JD4784
MMSI number:	431014931
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (69)
Destination:	TONOSHO< >TAKAMATU (ETA Jan30 20:35)
Location:	34°23.23' N 134°04.40' E - locator PM74AJ82TW - show map 3.7 miles Northeast bearing 28° from Takamatsu-shi, Kagawa, Japan [?] 9.1 miles Southwest bearing 223° from Tonoshō, Kagawa, Japan 20.5 miles Southeast bearing 157° from Okayama-shi, Okayama, Japan 66.5 miles West bearing 252° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-02-04 03:18:14 EST (10h55m ago) 2025-02-04 17:18:14 JST local time at Takamatsu-shi, Japan [?]
Course:	219.3° – heading 222°
Speed:	15 MPH
Dimensions:	length 72 m width 15 m draught 4.0 m
Last path:	JD4784>ais via JG3HLX
Positions stored:	12639

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SHODOSHIMA MARU		189.8 yards 65°	2025-02-04 03:33:14		KAIUN MARU		0.5 miles 231°	2025-02-03 18:01:35
KUROKAWA		1.0 miles 87°	2025-01-29 08:04:33		KAGAWA MARU		1.6 miles 202°	2025-01-10 20:47:23
REFLECTION		1.6 miles 201°	2025-01-30 21:14:04		GAS HOPE		1.7 miles 185°	2025-01-09 18:28:41
SANSHU		1.8 miles 202°	2025-02-03 19:51:48		SUIHOU		1.9 miles 181°	2025-02-01 00:13:21
SHODOSHIMA MARU NO.3		1.9 miles 220°	2025-02-04 07:05:15		ASAHI		2.0 miles 219°	2025-02-04 01:14:13
KOKUSAIMARU NO.1		2.1 miles 215°	2025-02-04 04:59:14		NAOSHIMA		2.1 miles 214°	2025-02-03 19:55:48
SHINJU MARU NO.1		2.2 miles 253°	2025-02-01 23:23:07		JA5OJF-12		2.9 miles 215°	2025-02-04 05:38:30
JA5OJF-9		3.0 miles 215°	2025-02-04 05:38:47		JA5FXJ-12		3.3 miles 198°	2025-02-03 22:36:23
JA5EXN-10		3.3 miles 208°	2025-01-25 19:16:58		JA5FDG-9		3.4 miles 207°	2025-01-31 20:19:36
JA5EXN-9		3.4 miles 212°	2025-01-31 02:13:36		7M3CKK-7		3.5 miles 202°	2025-01-26 08:52:05

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.