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AIS vessel RYOFU MARU - show graphs
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Callsign: JGQH
MMSI number: 431757000
IMO number: 100322
Navigational status: Under way (engine) (0)
Vessel class: (90)
Destination: >JP TYO A (ETA Jan26 01:00)
Location: 35°18.93' N 139°43.33' E - locator PM95UH65PR - show map - static map
3.8 miles Northeast bearing 55° from Yokosuka, Kanagawa, Japan [?]
5.5 miles West bearing 277° from Futtsu, Chiba, Japan
10.2 miles Southeast bearing 154° from Yokohama-shi, Kanagawa, Japan
25.9 miles South bearing 176° from Tokyo, Tōkyō, Japan
Last position: 2017-02-01 01:05:13 EST (26d 21h21m ago)
2017-02-01 15:05:13 JST local time at Yokosuka, Japan [?]
Course: 144° – heading 145°
Speed: 14 MPH
Dimensions: length 82 m width 13 m draught 4.5 m
Last path: JGQH>ais via JR1CAD-10
Positions stored: 5320
Stations near current position of RYOFU MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
MIRAI187.4 yards 110°2017-02-25 21:48:42 KEITEN MARU336.9 yards 190°2017-02-08 18:15:58
IZUMI MARU NO.22408.5 yards 188°2017-02-26 06:48:07 BOW SAGA451.3 yards 169°2017-02-05 22:31:01
431999516 JP517.0 yards 84°2017-02-16 16:59:35 TURANDOT0.3 miles 160°2017-02-18 02:28:25
STAR PHENIX0.4 miles 339°2017-02-27 04:33:31 CISNES0.4 miles 170°2017-02-11 05:33:47
AMOENITAS0.5 miles 328°2017-02-23 19:49:52 SUN LAUREL0.5 miles 319°2017-02-18 18:59:22
SHINKAI MARU0.7 miles 90°2017-02-25 14:50:42 SKY ANGEL0.7 miles 325°2017-02-15 22:44:27
MAIKO0.7 miles 155°2017-02-27 21:39:21 YDT030.7 miles 271°2017-02-08 18:04:03
HASHIDATE0.8 miles 272°2017-02-23 18:39:20 CRANE REGULUS0.8 miles 323°2017-02-03 18:47:29
TAKE MARU NO820.9 miles 317°2017-02-03 18:59:25 EPIC CORDOVA0.9 miles 147°2017-02-26 20:44:55
TONE0.9 miles 159°2017-02-10 01:12:57 TOKUEIMARU NO271.0 miles 309°2017-02-27 21:46:18
About this site
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.
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