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 RYOKENMARU_NO8 - show graphs
Map loading...
Callsign: JD4295
MMSI number: 431010478
IMO number: 810161
Navigational status: Under way (engine) (0)
Vessel class: Tanker (80)
Destination: >JP MSA OFF (ETA Sep26 01:00)
Location: 34°36.14' N 136°50.06' E - locator PM84KO04CN - show map - static map
8.3 miles North bearing 354° from Toba, Mie, Japan [?]
8.8 miles Southwest bearing 220° from Toyohama, Aichi, Japan
40.2 miles South bearing 186° from Nagoya-shi, Aichi, Japan
75.9 miles East bearing 94° from Ōsaka-shi, Ōsaka, Japan
Last position: 2018-09-25 11:00:55 EDT (19h17m ago)
2018-09-26 00:00:55 JST local time at Toba, Japan [?]
Course: 280.4° – heading 284°
Speed: 14 MPH
Dimensions: length 67 m width 12 m draught 5.0 m
Last path: JD4295>ais via _supersuzy
Positions stored: 6890
Stations near current position of RYOKENMARU_NO8 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SEISUIMARU434.7 yards 349°2018-08-29 16:06:18 POSITIVE STAR3.7 miles 47°2018-09-26 03:44:28
TAKE MARU NO824.0 miles 35°2018-09-23 21:28:51 SEIKA MARU4.1 miles 199°2018-09-24 21:07:06
CHIYOTAMOU4.4 miles 50°2018-09-20 03:10:41 KAMIJIMARU4.4 miles 202°2018-08-30 22:57:42
SADAMARU NO.634.6 miles 38°2018-09-25 07:35:02 KOUSHIN MARU NO.74.7 miles 58°2018-09-25 10:53:59
JOSCO LILY4.7 miles 25°2018-09-26 03:37:30 PENTA4.8 miles 22°2018-09-24 02:56:19
YOUWAMARU4.8 miles 16°2018-09-25 23:20:37 WEAVER ARROW4.8 miles 8°2018-09-25 18:54:45
NO.11 SHIGEFUKUMARU4.9 miles 203°2018-09-25 15:36:44 MATSUYAMA MARU NO.84.9 miles 65°2018-09-25 13:50:08
636018676 LR4.9 miles 12°2018-08-28 16:27:14 KOURYOUMARU NO.174.9 miles 201°2018-09-26 00:38:05
KAKUSHIN MARU5.0 miles 68°2018-09-24 10:38:56 DYNA CAMELLIA5.0 miles 22°2018-09-20 11:23:30
KUROSHIO5.1 miles 25°2018-09-05 18:43:53 GLORIOUS PEONY5.2 miles 25°2018-09-24 04:40:36
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