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 KAIHOU - show graphs
Map loading...
Callsign: 7JCA
MMSI number: 431402046
IMO number: 196905
Navigational status: Under way (engine) (0)
Vessel class: Towing (31)
Destination: >JP OIP (ETA Jun13 11:00)
Location: 34°28.02' N 134°28.74' E - locator PM74FL72LB - show map - static map
16.9 miles East bearing 94° from Tonoshō, Kagawa, Japan [?]
20.2 miles Northwest bearing 318° from Fukura, Hyōgo, Japan
42.9 miles West bearing 249° from Kōbe-shi, Hyōgo, Japan
60.2 miles West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-06-12 08:30:42 EDT (3d 10h5m ago)
2021-06-12 21:30:42 JST local time at Tonoshō, Japan [?]
Course: 245° – heading 238°
Speed: 9 MPH
Dimensions: length 33 m width 8 m draught 3.8 m
Last path: 7JCA>ais via JG3HLX
Positions stored: 29312
Stations near current position of KAIHOU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
AIKOU MARU258.7 yards 149°2021-06-14 04:04:16 KIRISHIMA MARU304.6 yards 137°2021-06-12 04:47:01
NISSHINMARU411.4 yards 171°2021-06-02 02:23:02 TOYO MARU NO.3466.6 yards 296°2021-06-12 22:57:45
SHOEI MARU498.5 yards 97°2021-06-13 07:19:07 DAIEI MARU NO.50.3 miles 49°2021-06-15 04:19:22
HIYOSHI MARU NO.170.3 miles 176°2021-06-13 07:37:07 TAKASAGO MARU NO.50.3 miles 165°2021-06-10 04:57:18
JILLY0.4 miles 171°2021-06-12 05:11:01 HINOMINE0.4 miles 159°2021-06-07 06:07:30
NO.11 SINPOHMARU0.4 miles 274°2021-06-15 05:40:22 KOUZE0.4 miles 189°2021-06-15 05:34:22
KEOYOUNG SUN50.4 miles 129°2021-06-11 13:34:54 SATUMIMARU0.4 miles 192°2021-06-11 02:22:51
QING XIANG0.4 miles 202°2021-06-12 07:39:42 YUHOMARU NO.150.4 miles 234°2021-06-12 00:22:56
EVER HARVEST0.5 miles 161°2021-06-14 08:16:17 RYUEI MARU NO.20.5 miles 150°2021-06-01 21:11:08
KAISHO MARU0.5 miles 249°2021-06-14 01:10:16 SANMANYOSHI80.5 miles 203°2021-06-03 06:35:12
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