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 ARCHIMEDES - show graphs
Map loading...
Callsign: WDF3881
MMSI number: 367445120
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: CLASS B
Location: 47°35.99' N 122°34.71' W - locator CN87RO03OX - show map - static map
4.2 miles East bearing 83° from Rocky Point, Kitsap County, Washington, United States [?]
5.1 miles Northeast bearing 51° from Navy Yard City, Kitsap County, Washington, United States
11.5 miles West bearing 268° from Seattle, King County, Washington, United States
68.1 miles Southeast bearing 147° from Victoria, British Columbia, Canada
Last position: 2017-05-28 13:02:04 EDT (26d 12h6m ago)
2017-05-28 10:02:04 PDT local time at Rocky Point, United States [?]
Course: 359° – heading 511°
Speed: 9 MPH
Dimensions: length 15 m width 5 m draught 0.0 m
Last path: WDF3881>ais via Teachgeek
Positions stored: 2440
Stations near current position of ARCHIMEDES - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
HONEY BADGER0.3 miles 268°2017-05-29 10:10:58 YTB 823 CANONCHET0.8 miles 215°2017-06-20 20:49:18
YTB-835 SKENANDOA0.9 miles 143°2017-06-22 11:48:35 CAPAZ1.0 miles 209°2017-06-03 15:14:53
KI7HQG-71.1 miles 111°2017-05-30 21:13:28 CG641031.1 miles 203°2017-05-26 14:30:27
SASQUATCH1.3 miles 182°2017-06-04 14:33:17 STARBIRD1.3 miles 185°2017-06-07 00:25:07
ODYSSEY1.3 miles 207°2017-06-03 17:13:09 A COUPLE OF BUCKS1.6 miles 190°2017-06-01 12:02:00
YT-803 TUG1.7 miles 197°2017-06-23 14:51:13 MILLTECH ONE1.7 miles 122°2017-06-04 19:33:11
NOBSKA1.7 miles 210°2017-06-05 16:35:04 MISS IZZY1.7 miles 211°2017-05-29 16:40:52
SAPPHIRE1.9 miles 204°2017-05-29 20:46:18 BELLA VITA2.1 miles 206°2017-06-05 14:11:45
FW02402.1 miles 238°2017-06-24 01:04:38 PACIFIC STAR2.2 miles 126°2017-05-29 16:58:54
TWIST2.3 miles 126°2017-06-04 17:02:50 IMPRESSIONS2.3 miles 128°2017-05-28 20:19:04
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