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 CHIYOMARU NO.38 - show graphs
Map loading...
Callsign: JI3153
MMSI number: 431301253
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: (ETA ***00 00:00)
Location: 34°22.18' N 135°04.11' E - locator PM74MI88FQ - show map - static map
17.0 miles West bearing 251° from Kaizuka, Ōsaka, Japan [?]
18.3 miles West bearing 249° from Kishiwada, Ōsaka, Japan
23.1 miles South bearing 196° from Kōbe-shi, Hyōgo, Japan
33.3 miles Southwest bearing 228° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-01-17 21:14:43 EST (2d 3h41m ago)
2017-01-18 11:14:43 JST local time at Kaizuka, Japan [?]
Course: 044.7° – heading 69°
Speed: 4 MPH
Dimensions: length 26 m width 7 m draught 0.0 m
Last path: JI3153>ais via JG3HLX
Positions stored: 13206
Stations near current position of CHIYOMARU NO.38 - show more
callsign distance last heard - EST      callsign distance last heard - EST
YUSHU1.0 miles 45°2017-01-17 21:28:53 MT.EIWA MARU 71.2 miles 264°2017-01-13 06:16:22
431300460 JP1.2 miles 318°2017-01-19 16:09:22 SEIYOH NO.62.3 miles 165°2017-01-18 18:30:13
KISHOU MARU2.4 miles 142°2017-01-19 14:34:41 18 TOUYOU MARU2.4 miles 92°2017-01-19 14:01:36
TAKATAMARU2.6 miles 112°2017-01-19 17:30:33 ASAHI MARU NO.82.7 miles 148°2017-01-15 23:05:10
KOUHOU MARU2.8 miles 112°2017-01-11 01:07:34 FAIR WIND 22.9 miles 110°2016-12-24 23:20:29
M V ALISHAN BLOSSOM2.9 miles 254°2017-01-20 00:56:01 431602080 JP2.9 miles 227°2017-01-19 15:14:48
ATAGO3.1 miles 262°2017-01-18 07:56:42 431003536 JP3.2 miles 225°2017-01-17 04:35:22
SHINEIMARU NO.183.4 miles 146°2017-01-19 17:47:36 431300096 JP3.6 miles 83°2017-01-14 23:53:05
SAKAE MARU NO.363.6 miles 176°2017-01-17 05:45:56 KINPUKU MARU3.8 miles 174°2017-01-11 01:56:40
SEIYOH1013.9 miles 177°2017-01-19 10:24:06 MIKAWA3.9 miles 258°2017-01-10 04:38:11
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