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 DOKAI - show graphs
Callsign: JPEF
MMSI number: 431160000
IMO number: 177193
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: JP OSA (ETA Mar15 14:00)
Location: 34°39.22' N 135°27.67' E - locator PM74RP56IU - show map
5.8 km Southwest bearing 220° from Ōsaka-shi, Ōsaka, Japan [?]
13.3 km West bearing 288° from Yao, Ōsaka, Japan
16.2 km Northwest bearing 299° from Kashihara, Ōsaka, Japan
25.8 km East bearing 99° from Kōbe-shi, Hyōgo, Japan
Last position: 2023-03-15 08:36:54 UTC (6d 23h53m ago)
2023-03-15 17:36:54 JST local time at Ōsaka-shi, Japan [?]
Course: 53° – heading 37°
Speed: 0 km/h
Dimensions: length 40 m width 10 m draught 4.2 m
Last path: JPEF>ais via JG3HLX
Positions stored: 36704
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS