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 LARISSA - show graphs
Map loading...
Callsign: ZM4069
MMSI number: 512000039
IMO number: 226035
Navigational status: Under way (engine) (0)
Vessel class: Sailing (36)
Location: 48°36.71' N 123°09.59' W - locator CN88KO06TU - show map - static map
8.4 miles Northwest bearing 309° from Friday Harbor, San Juan County, Washington, United States [?]
15.6 miles Northeast bearing 38° from Victoria, British Columbia, Canada
44.1 miles South bearing 182° from Vancouver, British Columbia, Canada
79.2 miles Northwest bearing 332° from Seattle, King County, Washington, United States
Last position: 2017-02-16 07:15:37 EST (4d 7h58m ago)
2017-02-16 04:15:37 PST local time at Friday Harbor, United States [?]
Course: 236° – heading 511°
Dimensions: length 13 m width 4 m draught 0.0 m
Last path: ZM4069>ais via KB7RYY
Positions stored: 457
Stations near current position of LARISSA - show more
callsign distance last heard - EST      callsign distance last heard - EST
SENTINEL176.6 yards 49°2017-02-19 18:06:41 SPYHOP336.5 yards 123°2017-02-14 18:09:16
367735730 US397.9 yards 134°2017-02-07 12:10:33 CURIOSITY506.7 yards 134°2017-02-07 17:46:52
COMPANION SHIP512.4 yards 117°2017-02-20 03:05:53 PERFECT BALANCE513.3 yards 129°2017-02-07 12:28:35
PRES DU SOLEIL0.3 miles 119°2017-02-18 07:17:04 LADY JANET0.3 miles 118°2017-02-18 23:16:19
HUMPBACK0.3 miles 135°2017-02-19 02:24:19 USCG PGS VTS RCH0.6 miles 77°2017-02-20 05:18:44
CW30831.5 miles 70°2017-02-20 15:13:28 FOX1.7 miles 61°2017-02-07 12:18:35
MORNING STAR1.9 miles 224°2017-02-16 08:17:40 301103q304.0 miles 91°2017-02-01 02:49:47
DW74414.2 miles 182°2017-02-20 15:09:34 MAXIMO4.9 miles 339°2017-02-19 02:12:19
EQUINOX5.2 miles 108°2017-02-18 19:16:52 WOLF 595.7 miles 307°2017-02-20 14:11:58
HMCS BRANDON6.3 miles 311°2017-02-03 15:49:18 VE6VQ-76.8 miles 84°2017-02-19 22:00:09
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