Callsign:	JD4017
MMSI number:	431007894
IMO number:	337705
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	35°27.95' N 139°39.90' E - locator PM95TL91TS - show map - static map 1.8 miles Northeast bearing 46° from Yokohama-shi, Kanagawa, Japan [?] 4.8 miles Southwest bearing 218° from Kawasaki, Kanagawa, Japan 15.5 miles South bearing 186° from Tokyo, Tōkyō, Japan
Last position:	2021-05-07 17:41:38 EDT (6d 6h37m ago) 2021-05-08 06:41:38 JST local time at Yokohama-shi, Japan [?]
Course:	319°
Speed:	7 MPH
Dimensions:	length 76 m width 12 m draught 0.0 m
Last path:	JD4017>ais via JR1CAD-AIS
Positions stored:	11444

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
FUKAGAWA MARU		359.1 yards 195°	2021-05-13 18:06:17		HIRADOMARU		384.2 yards 69°	2021-04-24 19:13:54
SANRAIZURODO		499.7 yards 4°	2021-04-28 04:44:47		DAISENZANMARU		0.3 miles 64°	2021-05-13 19:41:00
ENEOS LUB		0.3 miles 31°	2021-05-07 23:40:04		JF1FRW-12		0.4 miles 55°	2021-05-13 22:57:47
431006341 JP		0.4 miles 221°	2021-05-09 11:05:37		NANKAIMARU NO.58		0.4 miles 93°	2021-05-12 18:17:21
NO.1 HOUKENMARU		0.5 miles 65°	2021-04-14 22:29:17		TOYO MARU		0.5 miles 74°	2021-04-30 00:52:16
NISSHOMARU NO.20		0.6 miles 84°	2021-04-28 00:11:25		431007956 JP		0.6 miles 129°	2021-05-12 18:42:11
HAKUSIN NO.8		0.6 miles 146°	2021-05-06 21:51:18		YAMATO MARU		0.6 miles 129°	2021-05-14 00:16:54
431011764 JP		0.7 miles 128°	2021-05-07 22:36:29		IZUMO MARU		0.8 miles 127°	2021-05-14 00:14:56
USAV CALABOZA		0.8 miles 276°	2021-04-29 01:38:49		BRUNSWICK		0.8 miles 266°	2021-05-12 15:25:27
KDDI OCEAN LINK		0.8 miles 342°	2021-05-14 00:17:54		USAV PORT HUDSON		0.8 miles 276°	2021-04-30 00:33:15

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.