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 HALCYON - show graphs
Map loading...
Callsign: C6WB4
MMSI number: 311058000
IMO number: 390642
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: CN SHA (ETA Sep26 02:30)
Location: 34°05.63' N 137°55.00' E - locator PM84WC92XM - show map - static map
38.9 miles Southwest bearing 206° from Ōyama, Shizuoka, Japan [?]
42.0 miles South bearing 175° from Iwata, Shizuoka, Japan
43.1 miles South bearing 166° from Hamamatsu, Shizuoka, Japan
66.5 miles Southwest bearing 204° from Shizuoka-shi, Shizuoka, Japan
Last position: 2017-09-23 12:43:56 EDT (1d 13h40m ago)
2017-09-24 01:43:56 JST local time at Ōyama, Japan [?]
Course: 250° – heading 245°
Speed: 21 MPH
Dimensions: length 148 m width 23 m draught 7.5 m
Last path: C6WB4>ais via _supersuzy
Positions stored: 32575
Stations near current position of HALCYON - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KOYOMARU0.9 miles 270°2017-09-11 17:22:14 FOREST ANGEL2.7 miles 41°2017-09-24 17:04:06
APOLLO TROTH2.9 miles 289°2017-08-28 05:37:52 COSCO DEVELOPMENT3.6 miles 215°2017-09-19 01:04:16
BROOKLANDS5.0 miles 78°2017-09-11 13:07:38 VIKING DRIVE5.2 miles 204°2017-08-30 23:39:09
ASIAN EMPIRE5.3 miles 266°2017-09-09 13:44:36 HYPERION HIGHWAY6.2 miles 125°2017-08-30 19:53:18
VIRA BHUM12.8 miles 317°2017-09-12 02:18:55 JINYANGGUAN13.8 miles 333°2017-09-23 22:53:04
KALAMAZOO14.5 miles 89°2017-09-18 15:19:06 ID:SINGAPORE PIONEER14.8 miles 315°2017-09-08 17:46:26
SUMISE MARU NO.2215.3 miles 315°2017-09-24 16:47:12 KOUZANMARU16.0 miles 318°2017-09-24 03:34:36
LAKE DANY18.3 miles 131°2017-09-11 14:35:06 RYOYOMARU NO.818.3 miles 303°2017-09-24 01:30:19
JRS CORVUS18.6 miles 304°2017-09-02 06:32:00 RYOZAN MARU18.8 miles 320°2017-09-24 16:03:27
TARANGER20.0 miles 7°2017-09-24 10:48:39 SUNBELT SPIRIT20.1 miles 328°2017-09-22 09:46:37
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