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 MARGARET B3 - show graphs
Callsign: 338323408
MMSI number: 338323408
IMO number: 408126
Navigational status: Under way (engine) (0)
Vessel class: Pleasure (37)
Destination: CLASS B
Location: 47°40.80' N 122°24.52' W - locator CN87TQ03WF - show map
6.1 miles Southwest bearing 211° from Shoreline, King County, Washington, United States [?]
6.2 miles Northwest bearing 325° from Seattle, King County, Washington, United States
7.1 miles Southeast bearing 130° from Indianola, Kitsap County, Washington, United States
68.3 miles Southeast bearing 139° from Victoria, British Columbia, Canada
Last position: 2024-06-15 20:28:02 EDT (13d 13h31m ago)
2024-06-15 17:28:02 PDT local time at Shoreline, United States [?]
Course: 360° – heading 511°
Speed: 0 MPH
Dimensions: length 18 m width 5 m draught 0.0 m
Last path: 338323408>ais via KB7RYY
Positions stored: 190
Stations near current position of MARGARET B3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EVENSTAR6.3 yards 195°2024-06-23 16:32:22 FATES FORTUNE24.8 yards 133°2024-06-23 18:00:23
ARETHA54.7 yards 135°2024-06-15 13:21:17 SIERRA FOX72.5 yards 289°2024-06-21 13:48:42
DOOZY76.0 yards 287°2024-06-24 19:21:54 DENALI86.5 yards 190°2024-06-11 11:44:27
PYXIS88.7 yards 265°2024-06-07 15:02:01 NOKKEL89.7 yards 48°2024-06-19 16:38:26
SEA LARK90.8 yards 115°2024-06-29 09:52:36 LAYOVER92.7 yards 225°2024-06-02 21:24:48
SALTHEART108.9 yards 273°2024-06-28 15:38:18 WHY KNOT141.6 yards 92°2024-06-29 05:11:15
SAOIRSE@@@@@@@@@@@@@159.2 yards 179°2024-06-20 05:10:34 LIQUID ASSET167.4 yards 120°2024-06-04 19:16:04
SCHOONER ADVENTURESS174.9 yards 21°2024-06-28 18:00:42 PELICAN183.2 yards 40°2024-05-31 16:03:57
LE REVE194.4 yards 59°2024-06-29 04:33:12 LITTLE WING198.7 yards 212°2024-06-27 15:14:16
ATTICUS203.5 yards 39°2024-06-26 14:27:32 SEAPOS208.3 yards 36°2024-06-29 09:58:37
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.
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