Callsign:	JD4782
MMSI number:	431015659
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP MIZ (ETA Nov22 06:00)
Location:	34°22.06' N 134°03.70' E - locator PM74AI78JF - show map 2.2 miles Northeast bearing 29° from Takamatsu-shi, Kagawa, Japan [?] 10.2 miles Southeast bearing 141° from Tamano, Okayama, Japan 21.5 miles South bearing 160° from Okayama-shi, Okayama, Japan 67.6 miles West bearing 251° from Kōbe-shi, Hyōgo, Japan
Last position:	2025-01-29 00:38:07 EST (10h50m ago) 2025-01-29 14:38:07 JST local time at Takamatsu-shi, Japan [?]
Course:	324.8° – heading 309°
Speed:	16 MPH
Dimensions:	length 42 m width 9 m draught 0.0 m
Last path:	JD4782>ais via JG3HLX
Positions stored:	2615

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KAGAWA MARU		212.7 yards 136°	2025-01-10 20:47:23		SANSHU		338.3 yards 144°	2025-01-28 17:46:05
GAS HOPE		0.6 miles 120°	2025-01-09 18:28:41		ASAHI		0.6 miles 235°	2025-01-28 01:13:16
REFLECTION		1.1 miles 304°	2025-01-22 05:05:22		EIHO		1.2 miles 24°	2025-01-22 16:41:37
SHODOSHIMA MARU NO.3		1.2 miles 18°	2025-01-29 06:56:32		JA5OJF-12		1.3 miles 216°	2025-01-29 05:57:24
SHODOSHIMA MARU NO.1		1.5 miles 27°	2025-01-29 06:15:32		JA5OJF-9		1.5 miles 221°	2025-01-29 05:58:20
JA5EXN-10		1.8 miles 210°	2025-01-25 19:16:58		JA5FXJ-12		1.8 miles 189°	2025-01-27 23:18:58
JA5EXN-9		1.8 miles 211°	2025-01-24 00:45:00		KOKUSAIMARU NO.1		1.9 miles 43°	2025-01-29 02:17:07
7M3CKK-7		2.0 miles 198°	2025-01-26 08:52:05		KUROKAWA		2.2 miles 51°	2025-01-29 08:04:33
AOI		2.2 miles 48°	2025-01-29 09:46:41		JA5TID-5		2.3 miles 199°	2025-01-03 22:43:55
JA5TID-7		2.3 miles 213°	2024-12-31 02:30:42		JA5FDG-9		2.4 miles 186°	2025-01-26 02:52:14

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.