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 DUCKWORTH OFFSHOREXL - show graphs
Callsign: BIG O
MMSI number: 338347559
Navigational status: Undefined/default (15)
Vessel class: (0)
Location: 47°33.97' N 122°11.05' W - locator CN87VN75VU - show map
0.4 miles Southwest bearing 205° from Newport, King County, Washington, United States [?]
2.3 miles Northwest bearing 325° from Newcastle, King County, Washington, United States
7.4 miles East bearing 112° from Seattle, King County, Washington, United States
81.1 miles Southeast bearing 137° from Victoria, British Columbia, Canada
Last position: 2024-12-08 12:01:54 EST (4d 15h30m ago)
2024-12-08 09:01:54 PST local time at Newport, United States [?]
Course: 238° – heading 511°
Speed: 52 MPH
Dimensions: length 10 m width 4 m draught 0.0 m
Last path: BIG O>ais via KB7RYY
Positions stored: 397
Stations near current position of DUCKWORTH OFFSHOREXL - show more
callsign distance last heard - EST      callsign distance last heard - EST
PERSEVERANCE0.4 miles 320°2024-12-13 03:30:49 LADY M0.4 miles 324°2024-12-13 03:15:48
JADE PANAMA0.4 miles 326°2024-12-13 03:31:49 WA4OSH-L10.4 miles 190°2024-12-13 03:20:38
SEA WINGS0.5 miles 305°2024-12-13 03:28:49 DUCHESS0.6 miles 335°2024-12-12 15:36:42
HAWKEYES REVENGE0.6 miles 335°2024-12-01 23:54:11 MI HIJITA0.6 miles 330°2024-12-12 18:42:43
BARNACLE LOUNGE0.6 miles 330°2024-12-13 03:31:49 SEA DANCER0.7 miles 340°2024-11-17 19:33:31
SEA DESTINY0.7 miles 351°2024-12-13 03:29:49 LIL NAUTI0.7 miles 342°2024-11-23 12:53:38
EL JEFE0.7 miles 349°2024-11-30 19:14:27 SEEKER0.7 miles 345°2024-11-15 19:36:27
TOUCH OF GREY0.7 miles 347°2024-12-13 03:31:49 CAPTAIN MIDNIGHT0.7 miles 345°2024-12-05 17:09:36
BLUE LEADER1.0 miles 210°2024-12-13 03:26:49 KAIA1.1 miles 267°2024-12-10 17:14:36
W7MIR-101.2 miles 244°2024-12-13 03:18:58 W7MIR-111.2 miles 244°2024-12-13 03:19:01
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 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