Callsign:	JD3950
MMSI number:	431007079
Navigational status:	Under way (engine) (0)
Vessel class:	Cargo (70)
Location:	35°38.66' N 139°45.65' E - locator PM95VP14HP - show map - static map 3.0 miles Northeast bearing 35° from Shinagawa-ku, Japan [?] 5.0 miles Southeast bearing 129° from Tokyo, Tōkyō, Japan 15.1 miles Northeast bearing 26° from Yokohama-shi, Kanagawa, Japan
Last position:	2021-06-22 17:33:35 EDT (22h42m ago) 2021-06-23 06:33:35 JST local time at Shinagawa-ku, Japan [?]
Course:	354°
Speed:	3 MPH
Dimensions:	length 63 m width 10 m draught 0.0 m
Last path:	JD3950>ais via JR1CAD-AIS
Positions stored:	3121

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
NIPPON MARU		178.5 yards 304°	2021-06-20 14:02:31		TOKYO MARU		189.5 yards 301°	2021-06-23 16:15:25
431005880 JP		246.6 yards 326°	2021-06-17 00:56:28		HINODE MARU		265.9 yards 318°	2021-06-23 16:14:43
OGASAWARA MARU		290.7 yards 186°	2021-06-23 16:12:26		ARIAKE MARU		351.9 yards 347°	2021-06-23 16:15:43
OHYAMA MARU		399.4 yards 348°	2021-06-23 16:15:43		431010700 JP		411.1 yards 346°	2021-06-23 14:56:55
SYMPHONY MODERNA		0.3 miles 355°	2021-06-23 16:14:26		431009225 JP		0.4 miles 136°	2021-06-14 03:10:20
SYMPHONY CLASSICA		0.4 miles 359°	2021-06-23 16:13:26		SEVEN ISLAND TAIRYO		0.4 miles 17°	2021-06-22 00:01:59
NO.5 YAHATAMARU		0.5 miles 132°	2021-06-22 20:01:11		KAKUYU MARU		0.5 miles 191°	2021-06-22 22:10:10
431101144 JP		0.5 miles 196°	2021-06-13 22:15:13		431100996 JP		0.5 miles 189°	2021-06-20 11:04:39
OHI MARU		0.5 miles 189°	2021-06-23 16:14:26		431001100 JP		0.6 miles 196°	2021-06-23 09:00:12
KACHIDOKI MARU		0.6 miles 196°	2021-06-23 16:15:03		431011704 JP		0.6 miles 191°	2021-06-15 17:35:57

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.