Callsign:	JD5251
MMSI number:	431021621
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP HIC (ETA Apr28 14:00)
Location:	36°25.62' N 140°36.48' E - locator QM06HK22XL - show map 3.6 miles Southeast bearing 140° from Funaishikawa, Ibaraki, Japan [?] 4.6 miles Northeast bearing 63° from Hitachi-Naka, Ibaraki, Japan 72.2 miles Northeast bearing 45° from Tokyo, Tōkyō, Japan 86.5 miles Northeast bearing 38° from Yokohama-shi, Kanagawa, Japan
Last position:	2024-05-01 10:32:03 EDT (1d 5h8m ago) 2024-05-01 23:32:03 JST local time at Funaishikawa, Japan [?]
Course:	52° – heading 2°
Speed:	0 MPH
Dimensions:	length 37 m width 9 m draught 4.4 m
Last path:	JD5251>ais via YB8XM-AIS
Positions stored:	4057

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SASHIRO		60.8 yards 0°	2024-05-02 14:30:29		KURAMAMARU		100.8 yards 104°	2024-05-01 15:04:28
TUG MIZUKI		122.0 yards 127°	2024-05-02 02:37:07		KANASA		122.0 yards 127°	2024-05-02 11:51:29
HOKUO MARU		0.3 miles 85°	2024-05-02 12:34:29		MASHU		0.4 miles 49°	2024-05-02 09:31:08
METIS LEADER		0.6 miles 88°	2024-04-16 02:59:11		VICTORIOUS ACE		0.6 miles 88°	2024-04-05 20:03:08
MIKANO NO1		0.6 miles 76°	2024-04-22 00:56:20		MIRACULOUS ACE		0.7 miles 88°	2024-04-04 09:53:06
INDUSTRIAL DREAM		0.7 miles 67°	2024-04-08 14:55:35		OCEAN SIRIUS		0.7 miles 66°	2024-05-02 11:45:29
KIYOHAMAMARU		0.9 miles 71°	2024-04-26 04:36:27		STAR RANGER		0.9 miles 72°	2024-04-26 01:36:27
SUNNY CANNA		1.0 miles 74°	2024-04-26 02:50:27		STAR EXPRESS		1.0 miles 73°	2024-04-29 01:31:26
HITACHI II		1.2 miles 175°	2024-05-02 04:15:07		BURUMAN400		1.2 miles 167°	2024-05-02 09:30:08
ISUZU MARU		1.2 miles 64°	2024-04-27 23:15:29		KT BIRDIE		1.2 miles 64°	2024-04-24 02:51:25

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.