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 REDWOOD CITY - show graphs
Callsign: WUS6454
MMSI number: 366993250
IMO number: 127531
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: PUGET SOUND OPS
Location: 48°02.10' N 122°45.15' W - locator CN88OA98QJ - show map
1.5 miles East bearing 84° from Port Hadlock-Irondale, Jefferson County, Washington, United States [?]
5.7 miles South bearing 176° from Port Townsend, Jefferson County, Washington, United States
35.4 miles Northwest bearing 327° from Seattle, King County, Washington, United States
74.1 miles South bearing 177° from Surrey, British Columbia, Canada
Last position: 2025-01-08 23:38:10 EST (4d 21h5m ago)
2025-01-08 20:38:10 PST local time at Port Hadlock-Irondale, United States [?]
Course: 345° – heading 511°
Speed: 0 MPH
Dimensions: length 21 m width 7 m draught 2.1 m
Last path: WUS6454>ais via VE7KA
Positions stored: 150837
Stations near current position of REDWOOD CITY - show more
callsign distance last heard - EST      callsign distance last heard - EST
SEABOLD36.2 yards 132°2024-12-23 16:41:02 RIPPLE119.8 yards 151°2025-01-13 11:43:08
MARIANA454.2 yards 110°2025-01-13 20:07:54 RHUMBA482.4 yards 110°2025-01-06 18:42:02
DAEDALUS0.4 miles 132°2025-01-13 17:18:49 PACIFIC STAR0.4 miles 136°2025-01-01 17:49:56
MERIWETHER@@@@@@@@@@0.4 miles 130°2025-01-09 18:02:06 K'INSTA KAIWA NALU0.4 miles 134°2025-01-13 20:30:59
SEA WOLF0.4 miles 127°2024-12-24 15:51:34 RAIN SHADOW0.5 miles 124°2025-01-13 20:33:08
IRENE0.5 miles 136°2025-01-08 14:31:34 M/V LIBRA0.5 miles 126°2025-01-13 18:55:26
DRAGONFLY0.6 miles 77°2025-01-13 20:41:11 BOHEMIAN PRINCESS0.6 miles 311°2025-01-13 18:15:11
ANNA MARIE1.1 miles 110°2025-01-07 16:59:59 YT812 BAKER1.3 miles 22°2025-01-11 12:04:39
RED HEAD1.7 miles 124°2024-12-31 12:39:24 KJ7JHH-D1.7 miles 167°2024-12-27 21:28:43
EW46641.7 miles 166°2025-01-13 20:35:18 KJ7JHH-51.7 miles 166°2025-01-07 20:35:27
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