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 431005908 - show graphs
Map loading...
Callsign: 431005908
MMSI number: 431005908
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 35°27.90' N 139°39.76' E - locator PM95TL91MO - show map - static map
1.6 miles Northeast bearing 44° from Yokohama-shi, Kanagawa, Japan [?]
4.9 miles Southwest bearing 219° from Kawasaki, Kanagawa, Japan
15.6 miles South bearing 186° from Tokyo, Tōkyō, Japan
Last position: 2017-06-23 16:46:18 EDT (92d 21h ago)
2017-06-24 05:46:18 JST local time at Yokohama-shi, Japan [?]
Course: 143° – heading 511°
Speed: 8 MPH
Dimensions: draught 0.0 m
Last path: 431005908>ais via JR1CAD-10
Positions stored: 62
Stations near current position of 431005908 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ORION309.0 yards 163°2017-08-31 00:05:58 KASHIMA MARU391.1 yards 61°2017-09-08 20:44:07
DAIAN0.4 miles 150°2017-09-01 19:25:06 ISE MARU0.4 miles 143°2017-09-01 06:41:02
NORD TOKYO0.4 miles 64°2017-09-20 02:53:42 IZU0.5 miles 179°2017-09-18 01:33:06
TACHIBANA0.5 miles 74°2017-09-20 18:59:52 ROYALWING0.5 miles 234°2017-09-24 08:00:41
YUKIKAZE0.5 miles 19°2017-08-30 18:11:44 NISHIKI0.5 miles 82°2017-09-02 02:32:20
IZUMOMARU0.5 miles 178°2017-09-02 03:48:50 YAMATO0.6 miles 332°2017-09-21 01:56:50
SEVILLA CARRIER0.6 miles 328°2017-09-21 19:34:12 KANAGAWAMARU0.7 miles 118°2017-09-14 00:48:52
SAKURA0.7 miles 118°2017-09-17 00:07:14 BEIKURIN0.8 miles 259°2017-09-01 01:41:58
MARINE ROUGE0.8 miles 230°2017-09-02 04:17:39 KDDI OCEAN LINK0.8 miles 353°2017-09-23 21:51:38
MARINE-SHUTTLE0.8 miles 239°2017-09-15 05:55:23 KAGAYAKI0.8 miles 210°2017-09-01 02:10:47
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