Callsign:	JD3947
MMSI number:	431007002
IMO number:	774381
Navigational status:	At anchor (1)
Vessel class:	Tanker (80)
Destination:	>JP CHB OFF (ETA Apr09 07:30)
Location:	35°23.75' N 139°44.73' E - locator PM95UJ95LA - show map - static map 6.8 miles Southeast bearing 122° from Yokohama-shi, Kanagawa, Japan [?] 8.9 miles Northeast bearing 30° from Yokosuka, Kanagawa, Japan 20.5 miles South bearing 171° from Tokyo, Tōkyō, Japan
Last position:	2021-04-23 12:21:35 EDT (14m7s ago) 2021-04-24 01:21:35 JST local time at Yokohama-shi, Japan [?]
Course:	282° – heading 38°
Speed:	0 MPH
Dimensions:	length 64 m width 10 m draught 4.5 m
Last path:	JD3947>ais via JR1CAD-AIS
Positions stored:	45491

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SEIYOU NO.3		390.0 yards 60°	2021-04-21 18:32:29		NISSHOMARU NO.20		0.4 miles 79°	2021-04-19 17:47:12
HOKUYO MARU		0.4 miles 3°	2021-04-23 12:25:31		NO.58 OYARIKIMARU		0.6 miles 277°	2021-04-23 12:35:31
SHINSEI MARU		0.6 miles 41°	2021-04-23 12:20:36		EIWA MARU NO.2		0.6 miles 155°	2021-04-23 12:06:41
NO88 TO YO MARU		0.8 miles 214°	2021-04-23 12:01:43		SEIEI		0.9 miles 32°	2021-04-23 12:29:31
CHITOSEMARU NO.18		1.1 miles 196°	2021-04-23 03:50:10		DAIYU MARU		1.2 miles 106°	2021-04-21 11:02:18
YAKUSEI MARU		1.3 miles 231°	2021-04-22 12:44:51		KAISHU MARU		1.3 miles 356°	2021-04-21 20:03:19
JP COSMOS		1.3 miles 185°	2021-04-23 12:18:36		SUMISE MARU NO.3		1.3 miles 217°	2021-04-23 12:33:31
GRANDSOAR		1.3 miles 128°	2021-04-14 02:35:33		SHONAN MARU		1.3 miles 145°	2021-04-21 22:58:23
JIAN YANG HONG		1.4 miles 72°	2021-04-22 06:48:46		QUAN YUAN 5		1.4 miles 137°	2021-04-19 21:50:18
TSURUGI		1.4 miles 79°	2021-04-22 20:15:27		KISHOMARU		1.5 miles 348°	2021-04-20 03:20:05

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.