Callsign:	JD4355
MMSI number:	431011246
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JP KNU (ETA Apr27 04:00)
Location:	34°59.90' N 136°49.60' E - locator PM84JX99EO - show map 7.9 miles West bearing 269° from Ōbu, Aichi, Japan [?] 9.4 miles South bearing 171° from Kanie, Aichi, Japan 13.4 miles South bearing 200° from Nagoya-shi, Aichi, Japan 60.7 miles East bearing 91° from Kyoto, Kyōto, Japan
Last position:	2024-05-17 23:39:54 EDT (2d 13h51m ago) 2024-05-18 12:39:54 JST local time at Ōbu, Japan [?]
Course:	33° – heading 35°
Speed:	8 MPH
Dimensions:	length 33 m width 10 m draught 3.7 m
Last path:	JD4355>ais via T-RJGG92
Positions stored:	5069

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
MIZUHOMARU		70.4 yards 319°	2024-05-17 17:50:49		SHIN YU MARU		101.1 yards 223°	2024-05-19 05:12:25
SHIMAMARU		148.8 yards 163°	2024-05-20 05:08:31		SAKURAMARU		156.2 yards 322°	2024-05-18 03:44:09
KIYOSU		159.8 yards 136°	2024-05-20 04:20:27		KAREN		207.4 yards 225°	2024-05-19 18:27:51
KUMANO		423.0 yards 45°	2024-05-19 23:53:24		OCEAN SYMPHONY		0.5 miles 27°	2024-05-20 00:20:47
CHITASHIO		0.7 miles 63°	2024-05-16 17:23:34		ISESHIO		0.7 miles 237°	2024-05-16 17:53:01
ALPHA HERO		1.0 miles 56°	2024-05-19 17:27:26		HOUOH E/B		1.1 miles 171°	2024-05-20 10:43:14
LAUREL PRIME		1.2 miles 170°	2024-05-19 23:08:27		SULPHUR TRINITY		1.3 miles 158°	2024-05-16 20:12:00
MEIYUMARU		1.3 miles 34°	2024-05-20 11:16:49		HOUSYO MARU		1.4 miles 212°	2024-05-20 05:44:42
SEIRYU MARU		1.5 miles 352°	2024-05-20 13:31:37		TSUSHIMA MARU		1.6 miles 209°	2024-05-19 21:26:37
HIKARU		1.6 miles 213°	2024-05-19 17:59:58		KOWA MARU NO,3		1.7 miles 219°	2024-05-19 23:05:52

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.