Callsign:	JD4355
MMSI number:	431011246
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP KNU (ETA Apr27 04:00)
Location:	34°59.83' N 136°49.59' E - locator PM84JX99EH - show map 7.9 miles West bearing 269° from Ōbu, Aichi, Japan [?] 9.5 miles South bearing 171° from Kanie, Aichi, Japan 13.5 miles South bearing 200° from Nagoya-shi, Aichi, Japan 60.7 miles East bearing 91° from Kyoto, Kyōto, Japan
Last position:	2024-05-20 20:37:44 EDT (2d 2h57m ago) 2024-05-21 09:37:44 JST local time at Ōbu, Japan [?]
Course:	32° – heading 31°
Speed:	12 MPH
Dimensions:	length 33 m width 10 m draught 3.7 m
Last path:	JD4355>ais via T-RJGG92
Positions stored:	5070

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KOUWAMARU		64.5 yards 292°	2024-05-22 23:08:37		KUMANO		103.2 yards 197°	2024-05-22 20:52:50
NISSHO MARU NO.8		110.5 yards 334°	2024-05-21 18:21:22		YAMATO MARU		126.8 yards 79°	2024-05-22 19:15:15
MEIYUMARU		143.3 yards 29°	2024-05-22 06:29:26		RYOEI MARU		181.3 yards 357°	2024-05-22 18:20:31
TSUSHIMA MARU		271.4 yards 299°	2024-05-21 02:11:56		KIYOSU		320.7 yards 312°	2024-05-22 17:44:21
NICHIWAMARU		370.3 yards 306°	2024-05-22 23:24:06		ATSUTA MARU		466.4 yards 332°	2024-05-22 21:41:52
KUROSHIO		479.2 yards 315°	2024-05-22 19:15:47		CHIGUSAMARU		505.3 yards 317°	2024-05-20 21:38:40
SHIMAMARU		0.3 miles 21°	2024-05-21 20:27:26		HOYO MARU		0.3 miles 234°	2024-05-22 02:20:21
BIZEN MARU		0.4 miles 359°	2024-05-22 23:34:26		YAMABISIMARU NO.18		0.4 miles 29°	2024-05-21 22:50:59
ELDUGA		0.6 miles 24°	2024-05-22 18:54:36		ISESHIO		0.7 miles 243°	2024-05-16 17:53:01
GRAND BLUE		0.7 miles 28°	2024-05-22 22:22:39		SAKAEMARU		0.7 miles 47°	2024-05-22 17:40:13

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.