Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
AIS vessel RIASUMARU - show graphs
Map loading...
Callsign: JPYT
MMSI number: 432288000
IMO number: 238947
Navigational status: Under way (engine) (0)
Vessel class: (90)
Destination: >JP MYJ (ETA Apr17 02:00)
Location: 34°24.58' N 134°21.71' E - locator PM74EJ38JI - show map - static map
11.4 miles Southeast bearing 117° from Tonoshō, Kagawa, Japan [?]
12.3 miles Northeast bearing 61° from Shido, Kagawa, Japan
50.6 miles West bearing 248° from Kōbe-shi, Hyōgo, Japan
67.8 miles West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position: 2018-04-15 20:32:45 EDT (186d 8m ago)
2018-04-16 09:32:45 JST local time at Tonoshō, Japan [?]
Course: 253° – heading 253°
Speed: 14 MPH
Dimensions: length 58 m width 9 m draught 0.0 m
Last path: JPYT>ais via JG3HLX
Positions stored: 1887
Stations near current position of RIASUMARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
TOYAKO218.4 yards 108°2018-10-13 09:40:37 SHINTOKUYAMA272.3 yards 325°2018-10-13 09:52:38
ACACIA LAN296.3 yards 246°2018-10-05 02:03:13 UNION GLORY305.7 yards 320°2018-10-06 16:33:16
KEOYOUNG MASTER324.6 yards 253°2018-10-10 00:33:03 NISSEI MARU366.6 yards 230°2018-10-17 05:29:42
SILVER SAFETY511.1 yards 55°2018-10-18 09:10:40 FAIRWIND0.4 miles 276°2018-10-09 19:56:25
PANJA BHUM0.4 miles 333°2018-10-10 06:40:53 4655423040.4 miles 264°2018-09-21 16:40:20
RUNXIANG0.4 miles 21°2018-10-06 04:15:35 TY EVER0.5 miles 52°2018-10-02 16:43:29
FUKKOUMARU0.5 miles 274°2018-10-15 01:23:33 KISARAGI MARU0.5 miles 352°2018-09-27 05:46:12
HONG CHANG0.5 miles 264°2018-10-12 05:32:56 AMAKUSA0.5 miles 39°2018-10-12 03:29:27
ANGEL BLUE0.6 miles 278°2018-10-17 00:51:04 CALA PICCOLA0.6 miles 59°2018-10-12 02:54:22
ASAHI MARU0.6 miles 276°2018-10-09 14:55:38 CHANG YU0.6 miles 60°2018-09-20 02:20:55
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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS