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 RIHEIMARU - show graphs
Callsign: 431020728
MMSI number: 431020728
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Location: 34°34.79' N 135°01.59' E - locator PM74MN39ED - show map
4.4 miles Southeast bearing 146° from Akashi, Hyōgo, Japan [?]
11.8 miles Southwest bearing 229° from Kōbe-shi, Hyōgo, Japan
16.3 miles Southeast bearing 142° from Kakogawa, Hyōgo, Japan
28.1 miles West bearing 254° from Ōsaka-shi, Ōsaka, Japan
Last position: 2024-06-03 22:22:41 EDT (7d 2h32m ago)
2024-06-04 11:22:41 JST local time at Akashi, Japan [?]
Course:
Speed: 1 MPH
Dimensions: length 12 m width 4 m draught 0.0 m
Last path: 431020728>ais via JG3HLX
Positions stored: 4880
Stations near current position of RIHEIMARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WAKOU191.4 yards 188°2024-06-10 18:20:52 ICHIHIROMARU NO60.8 miles 55°2024-06-09 18:35:28
KAZUMAMARU1.0 miles 65°2024-06-09 20:50:00 SUMIYOSIMARU1.1 miles 95°2024-06-09 20:53:00
SUMIYOSIMARU1.2 miles 37°2024-06-10 22:48:53 DAI2SYOUEIMARU1.2 miles 40°2024-06-02 21:17:51
SORA1.4 miles 38°2024-06-09 19:39:30 KONPIRAMARU1.5 miles 163°2024-06-09 21:51:06
DAI2YUKIMARU1.6 miles 104°2024-06-06 20:53:48 4061173191.6 miles 39°2024-05-23 18:16:31
12DAIYUUMARU1.9 miles 38°2024-06-10 23:08:53 AKASIMARU UOTANI2.1 miles 36°2024-06-10 13:24:39
431594075 JP2.2 miles 77°2024-06-06 10:43:38 JQ3JKM-92.3 miles 347°2024-05-25 06:40:55
004310506 JP2.3 miles 303°2024-06-11 00:54:47 NOZOMI2.4 miles 32°2024-06-11 00:54:47
JH3NGC-92.8 miles 357°2024-06-08 09:15:37 SUMIYISHIMARU2.9 miles 101°2024-06-09 20:39:00
TOMOEMARU3.0 miles 354°2024-06-11 00:54:47 KONPIRAMARU3.0 miles 187°2024-06-09 21:54:06
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