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 KOTOHIRAMARU - show graphs
Callsign:
MMSI number: 431017843
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Location: 34°24.87' N 134°54.13' E - locator PM74KJ89GL - show map
4.5 miles North bearing 2° from Sumoto, Hyōgo, Japan [?]
15.8 miles South bearing 197° from Akashi, Hyōgo, Japan
24.9 miles Southwest bearing 220° from Kōbe-shi, Hyōgo, Japan
39.2 miles Southwest bearing 241° from Ōsaka-shi, Ōsaka, Japan
Last position: 2024-11-24 22:30:15 EST (1d 16h57m ago)
2024-11-25 12:30:15 JST local time at Sumoto, Japan [?]
Course: 241° – heading 511°
Speed: 11 MPH
Dimensions: length 14 m width 4 m draught 0.0 m
Last path: >ais via JG3HLX
Positions stored: 6200
Stations near current position of KOTOHIRAMARU - show more
callsign distance last heard - EST      callsign distance last heard - EST
HICHIFUKUMARU0.5 miles 303°2024-11-25 02:40:51 AWAJI1.6 miles 23°2024-11-19 23:37:43
ASAHI1.6 miles 21°2024-11-26 03:13:17 JA3YAI-131.7 miles 291°2024-11-26 15:25:28
JG3HLX2.1 miles 309°2024-11-26 15:26:43 EL-1308082.3 miles 296°2024-11-26 15:24:10
EBISUMARU2.5 miles 24°2024-11-24 21:57:15 EBISUMARU2.5 miles 24°2024-11-24 23:16:15
TIKUBASUISANNMARU2.5 miles 144°2024-10-31 21:39:24 KONPIRAMARU2.5 miles 26°2024-11-24 19:24:39
KOURYUUMARU2.7 miles 182°2024-11-24 22:13:15 EBISUMARU3.6 miles 173°2024-11-24 23:41:19
SUMIYOSHIMARU3.6 miles 37°2024-11-12 23:47:10 EBISUMARU3.9 miles 177°2024-11-24 22:41:15
BAYPILOT 54.8 miles 180°2024-11-25 20:45:00 BAYPILOT 84.8 miles 180°2024-11-26 15:26:41
BAYPILOT 64.8 miles 181°2024-11-26 15:25:41 KOURYUUMARU5.3 miles 323°2024-11-09 21:14:29
ERIKA5.6 miles 171°2024-11-12 18:25:17 KASUGAMARU6.0 miles 120°2024-11-23 22:37:43
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