Callsign:	JH3478
MMSI number:	431200699
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	JPTOB (ETA Apr17 15:00)
Location:	34°59.56' N 136°48.94' E - locator PM84JX78VF - show map 8.6 miles West bearing 267° from Ōbu, Aichi, Japan [?] 9.8 miles South bearing 175° from Kanie, Aichi, Japan 14.0 miles South bearing 201° from Nagoya-shi, Aichi, Japan 60.1 miles East bearing 92° from Kyoto, Kyōto, Japan
Last position:	2024-05-16 17:53:01 EDT (3d 21h21m ago) 2024-05-17 06:53:01 JST local time at Ōbu, Japan [?]
Course:	218° – heading 217°
Speed:	11 MPH
Dimensions:	length 31 m width 8 m draught 3.3 m
Last path:	JH3478>ais via T-RJGG92
Positions stored:	52

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
KAREN		0.6 miles 60°	2024-05-19 18:27:51		SHIN YU MARU		0.7 miles 59°	2024-05-19 05:12:25
SHIMAMARU		0.7 miles 64°	2024-05-20 05:08:31		MIZUHOMARU		0.7 miles 54°	2024-05-17 17:50:49
SAKURAMARU		0.7 miles 50°	2024-05-18 03:44:09		KARIYA MARU		0.7 miles 57°	2024-05-17 23:39:54
KIYOSU		0.8 miles 64°	2024-05-20 04:20:27		HOUSYO MARU		0.8 miles 188°	2024-05-20 05:44:42
KUMANO		1.0 miles 55°	2024-05-19 23:53:24		HIKARU		1.0 miles 195°	2024-05-19 17:59:58
KOWA MARU NO,3		1.0 miles 206°	2024-05-19 23:05:52		TSUSHIMA MARU		1.0 miles 190°	2024-05-19 21:26:37
HOUOH E/B		1.1 miles 131°	2024-05-20 14:47:00		LAUREL PRIME		1.1 miles 133°	2024-05-19 23:08:27
OCEAN SYMPHONY		1.2 miles 45°	2024-05-20 00:20:47		SULPHUR TRINITY		1.4 miles 126°	2024-05-16 20:12:00
SEIRYU		1.4 miles 252°	2024-05-20 01:40:49		CHITASHIO		1.4 miles 60°	2024-05-16 17:23:34
KAGUYA		1.6 miles 295°	2024-04-30 04:11:50		ALPHA HERO		1.7 miles 57°	2024-05-19 17:27:26

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.