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 UMITAKA MARU - show graphs
Map loading...
Callsign: JPAT
MMSI number: 432187000
IMO number: 231078
Navigational status: Moored (5)
Vessel class: (90)
Destination: JP TYO H (ETA Apr14 16:00)
Location: 35°39.16' N 139°46.02' E - locator PM95VP26AP - show map - static map
3.7 miles Northeast bearing 34° from Shinagawa-ku, Japan [?]
4.9 miles Southeast bearing 121° from Tokyo, Tōkyō, Japan
15.8 miles Northeast bearing 26° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-05-18 19:50:25 EDT (1d 19h44m ago)
2018-05-19 08:50:25 JST local time at Shinagawa-ku, Japan [?]
Course: 272° – heading 175°
Dimensions: length 93 m width 15 m draught 6.0 m
Last path: JPAT>ais via JR1CAD-10
Positions stored: 4259
Stations near current position of UMITAKA MARU - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SHINYO MARU126.2 yards 173°2018-05-20 14:45:54 SYMPHONY MODERNA0.4 miles 233°2018-05-20 08:29:16
SHIOJI MARU0.4 miles 26°2018-05-19 20:07:04 ASUKAMARU0.7 miles 135°2018-05-20 03:31:12
MAKINAMI0.7 miles 117°2018-05-06 18:52:50 HINODE MARU0.8 miles 183°2018-05-20 00:00:34
KH6HY0.8 miles 336°2018-05-17 08:05:07 432307000 JP0.9 miles 182°2018-05-20 00:01:33
OEDO0.9 miles 157°2018-05-19 02:40:46 JF1QHZ-i0.9 miles 322°2018-05-16 06:26:21
JG1XRA-iOS1.0 miles 323°2018-05-16 06:33:06 TOKYO MARU1.0 miles 182°2018-05-20 03:21:16
431100165 JP1.0 miles 174°2018-05-17 20:33:35 JP1BVR-71.0 miles 332°2018-04-27 21:29:51
KASHIMA1.0 miles 186°2018-05-06 18:05:08 MARUSUMI MARU NO.111.0 miles 200°2018-05-18 19:54:24
KAIO MARU1.2 miles 203°2018-05-20 15:33:35 KACHIDOKI MARU1.2 miles 196°2018-05-18 23:15:06
FUJI MARU1.2 miles 204°2018-05-20 15:23:39 ASAHI1.2 miles 202°2018-05-20 15:24:39
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