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 KAIYO - show graphs
Map loading...
Callsign: JD4604
MMSI number: 431013036
IMO number: 873357
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: >JP MKX (ETA Jun12 20:30)
Location: 34°27.80' N 134°26.93' E - locator PM74FL31UE - show map - static map
15.2 miles East bearing 95° from Tonoshō, Kagawa, Japan [?]
21.2 miles Northwest bearing 314° from Fukura, Hyōgo, Japan
44.6 miles West bearing 250° from Kōbe-shi, Hyōgo, Japan
62.0 miles West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2021-06-12 02:28:57 EDT (8d 12h59m ago)
2021-06-12 15:28:57 JST local time at Tonoshō, Japan [?]
Course: 249° – heading 247°
Speed: 14 MPH
Dimensions: length 61 m width 10 m draught 3.6 m
Last path: JD4604>ais via JG3HLX
Positions stored: 4929
Stations near current position of KAIYO - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
IYO MARU NO.895.6 yards 285°2021-06-16 02:16:27 SEVEN STAR238.3 yards 312°2021-06-15 03:28:22
MIKASA284.3 yards 45°2021-06-19 02:10:48 KOUREIMARU343.7 yards 102°2021-06-17 22:10:58
KASUGA5397.6 yards 167°2021-06-08 07:04:36 NOAH HANA465.9 yards 71°2021-06-15 10:04:23
SHINYOMARU NO.2470.8 yards 80°2021-06-03 02:23:11 BLACK DRAGON0.4 miles 159°2021-06-03 12:08:13
TAISEI MARU NO.220.4 miles 107°2021-06-15 07:01:22 LIANG CHUAN0.4 miles 250°2021-06-11 05:58:52
HOURIN NO.30.4 miles 12°2021-06-20 13:51:12 YUHO0.4 miles 119°2021-06-20 02:52:30
TAIYO MARU0.5 miles 192°2021-06-18 07:34:44 FUKUEI MARU NO.30.5 miles 94°2021-06-11 03:31:52
SHIN TAIYO MARU0.5 miles 89°2021-06-13 05:06:51 HISASHIGE 20.5 miles 123°2021-06-17 08:37:54
TOKUTSUGIMARU0.5 miles 156°2021-06-03 03:41:12 REITAKUMARU0.5 miles 216°2021-06-11 01:52:51
YOSHU MARU NO.50.6 miles 202°2021-06-15 04:49:22 KEOYOUNG SEVEN0.7 miles 190°2021-06-11 02:19:51
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