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 431999621 - show graphs
Callsign: 431999621
MMSI number: 431999621
Navigational status: Undefined/default (15)
Location: 33°25.32' N 131°52.75' E - locator PM53WK51MH - show map
13.0 miles Southeast bearing 139° from Kunisaki-shi, Ōita, Japan [?]
15.1 miles East bearing 89° from Kitsuki, Ōita, Japan
66.5 miles Southeast bearing 115° from Kitakyūshū, Fukuoka, Japan
75.0 miles Southwest bearing 206° from Hiroshima-shi, Hiroshima, Japan
Last position: 2024-11-25 12:13:10 EST (41d 2h44m ago)
2024-11-26 02:13:10 JST local time at Kunisaki-shi, Japan [?]
Course: 151° – heading 150°
Speed: 12 MPH
Last path: 431999621>ais via JP6QVT
Positions stored: 24
Stations near current position of 431999621 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KOUYOU MARU0.4 miles 135°2025-01-03 14:02:48 SUN ROYAL0.7 miles 1°2024-12-27 06:50:13
CMA CGM HERODOTE1.8 miles 46°2024-12-17 05:29:18 SHINNICHIMARU1.9 miles 93°2024-12-26 22:56:23
SEA BRIDGE1.9 miles 123°2025-01-04 10:59:25 WONDERFUL GRACE2.2 miles 26°2024-12-23 07:59:25
KANETO MARU NO.382.2 miles 351°2025-01-04 22:56:57 BLACK DRAGON2.2 miles 118°2025-01-02 00:01:37
HOUEIMARU NO.72.5 miles 240°2024-12-28 02:19:21 OMEGA32.5 miles 109°2025-01-01 22:59:54
SHINRYU MARU2.5 miles 77°2025-01-04 01:56:38 WAKATAKA MARU2.5 miles 339°2025-01-05 13:36:16
NUUK MAERSK2.6 miles 47°2024-12-30 13:05:23 KATSUHARU MARU2.6 miles 219°2024-12-25 11:39:07
KINYO MARU NO,112.8 miles 233°2024-12-22 22:15:35 HANYU EMPIRE2.8 miles 44°2024-12-26 20:41:01
KIYO MARU2.8 miles 308°2025-01-04 16:17:13 SITC ZHEJIANG2.9 miles 53°2024-12-19 05:16:52
NYK FUSHIMI2.9 miles 45°2024-12-31 12:39:31 BOKEONG MARINE2.9 miles 13°2024-12-19 21:47:55
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.
User guide · 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