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 CHENG LONG - show graphs
Map loading...
Callsign: V3WX4
MMSI number: 312716000
IMO number: 869749
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: KR PTK OFF (ETA Sep05 22:00)
Location: 34°27.98' N 134°30.90' E - locator PM74GL11TW - show map - static map
18.9 miles East bearing 93° from Tonoshō, Kagawa, Japan [?]
21.8 miles Northeast bearing 63° from Shido, Kagawa, Japan
41.0 miles West bearing 248° from Kōbe-shi, Hyōgo, Japan
58.3 miles West bearing 255° from Ōsaka-shi, Ōsaka, Japan
Last position: 2018-09-02 08:05:14 CDT (139d 4h ago)
2018-09-02 22:05:14 JST local time at Tonoshō, Japan [?]
Course: 250° – heading 247°
Speed: 11 MPH
Dimensions: length 74 m width 12 m draught 5.2 m
Last path: V3WX4>ais via JG3HLX
Positions stored: 8630
Stations near current position of CHENG LONG - show more
callsign distance last heard - CST      callsign distance last heard - CST
MEIRYU MARU212.3 yards 313°2019-01-10 23:43:59 MEIKA MARU213.3 yards 218°2019-01-19 00:58:49
KOSHINMARU NO.13227.2 yards 305°2018-12-23 00:47:07 IZUMI261.8 yards 105°2018-12-30 11:18:12
SANYOMARU NO.56339.4 yards 310°2019-01-12 00:07:54 GRAND MUSE346.0 yards 176°2018-12-28 06:26:24
EVER FORTUNE382.2 yards 97°2018-12-30 09:25:56 NOJIGIKU425.5 yards 301°2019-01-14 06:25:46
PU DUN427.6 yards 210°2018-12-22 14:46:37 LAVA LAKE439.8 yards 108°2018-12-27 16:48:33
HOUSHIN MARU481.1 yards 226°2019-01-18 06:54:14 RYUOH MARU493.3 yards 290°2018-12-25 03:34:57
SENRYUMARU494.9 yards 205°2018-12-28 05:57:20 YUHO MARU NO.8522.1 yards 211°2019-01-15 01:44:44
NAOSHIMA0.3 miles 108°2019-01-07 05:13:41 SKY GINI0.3 miles 108°2019-01-16 11:21:42
SNK LUCKY0.3 miles 172°2019-01-16 06:05:59 SILVER OCEAN0.3 miles 223°2019-01-10 22:34:50
DOJUN BRAVE0.3 miles 246°2019-01-15 02:58:54 CHANG RONG0.3 miles 107°2019-01-16 06:24:02
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