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 KYOYOMARU NO.3 - show graphs
Map loading...
Callsign: JDYU
MMSI number: 431487000
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Destination: >JP YZU (ETA Sep13 09:00)
Location: 33°56.84' N 134°59.19' E - locator PM73LW87II - show map - static map
10.4 miles Northwest bearing 295° from Gobō, Wakayama, Japan [?]
18.6 miles Southwest bearing 221° from Kainan, Wakayama, Japan
52.6 miles South bearing 192° from Kōbe-shi, Hyōgo, Japan
59.3 miles Southwest bearing 210° from Ōsaka-shi, Ōsaka, Japan
Last position: 2016-09-12 02:38:55 EDT (133d 10h21m ago)
2016-09-12 15:38:55 JST local time at Gobō, Japan [?]
Course: 172° – heading 172°
Speed: 14 MPH
Dimensions: length 66 m width 11 m draught 6.0 m
Last path: JDYU>ais via JG3HLX
Positions stored: 621
Stations near current position of KYOYOMARU NO.3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
NAOSHIMA0.4 miles 201°2017-01-22 21:47:32 431006684 JP0.6 miles 131°2017-01-18 05:34:14
RI XIN0.7 miles 104°2017-01-20 23:53:52 ORIENTAL CLEMATIS0.9 miles 276°2017-01-01 10:25:40
STEFANOS T0.9 miles 172°2017-01-11 08:42:22 SANPOUMARU NO.21.0 miles 88°2017-01-23 11:59:19
431000172 JP1.1 miles 55°2017-01-11 02:15:43 ROOK1.1 miles 149°2016-12-29 19:52:43
4113764041.6 miles 357°2017-01-18 17:28:05 NOJIGIKU1.6 miles 122°2017-01-20 22:46:55
CAPE AZALEA1.7 miles 208°2017-01-17 08:50:36 431677446 JP1.7 miles 27°2017-01-18 02:19:00
KIRISHIMA MARU NO.171.7 miles 159°2017-01-09 17:40:13 POSEIDON TRIUMPH1.8 miles 338°2017-01-20 00:16:55
XIN LONG2.0 miles 168°2017-01-20 19:26:00 EASTERN OPAL2.1 miles 193°2017-01-22 23:01:42
YUYO MARU2.1 miles 47°2017-01-23 11:58:19 SAGAMIKO2.2 miles 104°2017-01-22 03:09:23
SHUNTAI NO.62.3 miles 246°2017-01-02 11:47:21 NOBLE OAK2.3 miles 301°2017-01-19 19:40:42
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