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 RYOAN MARU - show graphs
Map loading...
Callsign: JD2804
MMSI number: 432671000
IMO number: 512886
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP MIZ OFF (ETA Feb10 02:00)
Location: 34°34.19' N 135°23.53' E - locator PM74QN76BS - show map - static map
4.3 miles West bearing 258° from Sakai, Ōsaka, Japan [?]
4.4 miles Northwest bearing 327° from Takaishi, Ōsaka, Japan
10.6 miles Southwest bearing 216° from Ōsaka-shi, Ōsaka, Japan
14.5 miles Southeast bearing 125° from Kōbe-shi, Hyōgo, Japan
Last position: 2017-02-25 05:46:11 EST (5h19m ago)
2017-02-25 19:46:11 JST local time at Sakai, Japan [?]
Course: 353.8° – heading 287°
Dimensions: length 72 m width 12 m draught 4.5 m
Last path: JD2804>ais via JG3HLX
Positions stored: 4609
Stations near current position of RYOAN MARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
TSURUGI0.5 miles 108°2017-02-25 01:58:00 431008952 JP0.8 miles 116°2017-02-15 21:51:00
DONGJOO ELYSIA1.1 miles 252°2017-02-24 23:51:22 PHENIX EXPRESS1.5 miles 257°2017-02-25 10:22:47
MIYAMARU NO.31.6 miles 317°2017-02-25 06:22:19 NO.1 DAIEIMARU2.2 miles 304°2017-02-24 20:13:33
TAJIMA MARU2.2 miles 133°2017-02-24 21:49:05 NIKKO MARU2.2 miles 143°2017-02-25 05:39:54
GALAXY RIVER2.3 miles 141°2017-02-24 20:59:59 KASAGIMARU2.4 miles 137°2017-02-24 19:38:28
KAIMON MARU2.4 miles 140°2017-02-24 19:48:29 OVAL LP NO.112.5 miles 354°2017-02-25 02:45:07
LOCOMOTION2.6 miles 358°2017-02-25 01:05:32 TETSUZAN MARU2.6 miles 345°2017-02-25 00:30:28
KYOKUHO MARU NO.152.7 miles 170°2017-02-22 01:03:57 HOKUTO MARU2.7 miles 359°2017-02-25 00:01:24
CPO MALAYSIA2.8 miles 267°2017-02-25 08:52:37 TAI RONG 162.8 miles 207°2017-02-25 07:34:29
567001745 TH2.8 miles 216°2017-02-13 23:12:05 XIN RUI 62.9 miles 216°2017-02-13 01:39:46
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