Callsign:	JD4891
MMSI number:	431016107
IMO number:	894052
Navigational status:	Under way (engine) (0)
Vessel class:	Tanker (80)
Destination:	JP MIZ B OFF (ETA May18 22:00)
Location:	34°24.97' N 134°11.87' E - locator PM74CJ39RU - show map 4.7 miles South bearing 170° from Tonoshō, Kagawa, Japan [?] 6.6 miles North bearing 12° from Shido, Kagawa, Japan 59.2 miles West bearing 252° from Kōbe-shi, Hyōgo, Japan 76.6 miles West bearing 256° from Ōsaka-shi, Ōsaka, Japan
Last position:	2024-05-19 15:08:27 EDT (3d 8h29m ago) 2024-05-20 04:08:27 JST local time at Tonoshō, Japan [?]
Course:	294° – heading 293°
Speed:	16 MPH
Dimensions:	length 69 m width 12 m draught 5.0 m
Last path:	JD4891>ais via JG3HLX
Positions stored:	24951

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
SEA GLORY		42.1 yards 213°	2024-05-16 18:03:07		URAGA		46.0 yards 243°	2024-05-22 23:33:43
HAI SU 7		51.2 yards 134°	2024-05-21 08:38:57		SHINPUKU MARU NO.23		106.7 yards 290°	2024-05-20 02:34:15
EIYOSHI MARU NO.5		143.2 yards 77°	2024-05-16 02:05:46		KAKURYU MARU		152.4 yards 89°	2024-05-10 23:15:02
SHINSEI MARU		183.2 yards 186°	2024-04-28 05:09:44		TAIKO MARU		190.1 yards 106°	2024-05-17 14:00:44
TAISEI MARU NO.8		208.6 yards 243°	2024-05-13 23:26:01		JOUEI MARU NO.2		214.4 yards 275°	2024-05-21 04:29:03
HOSEN MARU		237.4 yards 129°	2024-05-22 07:55:16		KOHO MARU		244.7 yards 248°	2024-05-19 22:59:09
JYUHO MARU		262.1 yards 273°	2024-05-06 23:47:16		YOSHITAKA MARU NO.93		263.5 yards 222°	2024-05-18 08:19:53
KOZUCHIMARU		274.7 yards 275°	2024-05-19 20:44:37		SHINKO MARU NO31		277.6 yards 247°	2024-05-18 02:42:11
CASDA		278.9 yards 268°	2024-05-09 13:32:05		SUZHOUHAO		279.2 yards 151°	2024-05-21 00:00:56
TAISEI MARU		289.6 yards 265°	2024-05-21 23:43:27		NAGATOMARU NO38		289.7 yards 256°	2024-05-19 02:58:38

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.