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 KEIHO MARU - show graphs
Map loading...
Callsign: JJ4010
MMSI number: 431401501
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: JP UKB (ETA May29 09:00)
Location: 34°40.78' N 135°17.21' E - locator PM74PQ43KD - show map - static map
3.5 miles South bearing 195° from Ashiya, Hyōgo, Japan [?]
6.0 miles East bearing 98° from Kōbe-shi, Hyōgo, Japan
12.3 miles West bearing 266° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-06-26 19:15:17 EDT (6h13m ago)
2017-06-27 08:15:17 JST local time at Ashiya, Japan [?]
Course: 277.6° – heading 44°
Speed: 2 MPH
Dimensions: length 38 m width 9 m draught 3.6 m
Last path: JJ4010>ais via JG3HLX
Positions stored: 1737
Stations near current position of KEIHO MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
NYK DELPHINUS183.2 yards 22°2017-06-27 01:26:59 ACX DIAMOND310.4 yards 292°2017-06-27 01:22:59
TETSUUN MARU NO.10.3 miles 272°2017-06-25 22:55:56 TYSLA0.4 miles 26°2017-06-27 01:26:00
BRILLIANT PESCADORES0.7 miles 0°2017-06-26 06:35:46 AKASHI0.8 miles 264°2017-06-27 01:26:00
GOLDEN GRACE0.9 miles 158°2017-06-27 01:22:00 TRANS LEADER0.9 miles 338°2017-06-27 00:58:21
TOYO0.9 miles 148°2017-06-26 19:29:19 4049703061.0 miles 255°2017-06-20 22:52:25
SUNFLOWER GOLD1.1 miles 20°2017-06-26 17:14:08 YAMATO1.2 miles 2°2017-06-26 17:56:07
CRETE I1.3 miles 267°2017-06-27 01:26:59 CAMARADES1.3 miles 56°2017-06-10 17:13:47
SITC SHIMIZU1.3 miles 263°2017-06-26 18:15:10 STOLT EFFORT1.3 miles 162°2017-06-27 01:09:54
GLOBAL TRINITY1.7 miles 15°2017-06-26 18:28:11 431000463 JP1.8 miles 261°2017-06-25 20:49:22
WAN HAI 2731.9 miles 276°2017-06-27 01:18:59 LILA BHUM1.9 miles 271°2017-06-26 19:57:23
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.
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