Callsign:	JD3847
MMSI number:	431006608
IMO number:	226592
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	>JP YOK (ETA May17 00:00)
Location:	35°23.80' N 139°37.38' E - locator PM95TJ45SE - show map - static map 3.7 miles South bearing 197° from Yokohama-shi, Kanagawa, Japan [?] 7.5 miles North bearing 16° from Zushi, Kanagawa, Japan 20.6 miles South bearing 191° from Tokyo, Tōkyō, Japan
Last position:	2021-01-20 18:17:10 EST (2h44m ago) 2021-01-21 08:17:10 JST local time at Yokohama-shi, Japan [?]
Course:	222.4° – heading 302°
Speed:	0 MPH
Dimensions:	length 38 m width 11 m draught 4.0 m
Last path:	JD3847>ais via GM7HHB
Positions stored:	31102

callsign		distance	last heard - EST		callsign		distance	last heard - EST
ASAHI MARU NO.12		85.1 yards 180°	2021-01-16 09:52:09		KAKUSUI MARU		121.5 yards 180°	2021-01-20 18:17:10
FORTUNE BELL		332.6 yards 60°	2021-01-20 17:55:44		BANYA MARU		340.3 yards 180°	2021-01-20 02:14:31
CHOSEIMARU NO.73		0.3 miles 114°	2021-01-12 17:54:29		HOKUTO		0.4 miles 69°	2021-01-20 19:09:12
IWAIMARU		0.5 miles 109°	2021-01-20 19:46:13		316044196 CA		0.6 miles 104°	2020-12-22 01:21:25
7M3PEK-10		0.6 miles 340°	2021-01-20 20:07:45		JM1DZK-9		0.6 miles 315°	2021-01-20 03:36:57
7M3PEK-12		0.7 miles 339°	2021-01-16 21:44:21		CHOUSEIMARU NO.23		0.7 miles 99°	2021-01-18 21:30:19
JH1PBO		0.7 miles 198°	2020-12-30 05:23:35		CRYSTAL MARINE		0.7 miles 71°	2021-01-19 21:22:54
JK1CFF-7		0.8 miles 268°	2021-01-18 06:12:02		HAKUSAN		0.8 miles 130°	2020-12-23 23:15:02
OHNAMI		0.9 miles 120°	2021-01-14 18:17:35		NO.5TOUKOU MARU		1.0 miles 139°	2021-01-19 10:36:58
DAI28 AOMINESANMARU		1.0 miles 45°	2021-01-20 20:17:15		DAI 28 SYUKOUMARU		1.1 miles 139°	2021-01-13 10:18:14

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.