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 MARTHA - show graphs
Map loading...
Callsign: 3FXA7
MMSI number: 370193000
IMO number: 623726
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: KAOHSIUNG,TAIWAN (ETA Mar16 08:00)
Location: 48°30.38' N 126°28.02' W - locator CN68SM31WM - show map - static map
51.0 miles Southwest bearing 235° from Ucluelet, British Columbia, Canada [?]
51.4 miles Southwest bearing 210° from Tofino, British Columbia, Canada
91.0 miles Southwest bearing 237° from Port Alberni, British Columbia, Canada
Last position: 2017-02-25 10:10:26 EST (117d 13h55m ago)
2017-02-25 07:10:26 PST local time at Ucluelet, Canada [?]
Course: 274° – heading 274°
Speed: 13 MPH
Dimensions: length 229 m width 32 m draught 13.8 m
Last path: 3FXA7>ais via va7nic
Positions stored: 12403
Stations near current position of MARTHA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
LMZ BIANCA0.3 miles 56°2017-06-11 17:47:01 LONDON HIGHWAY0.5 miles 38°2017-06-14 14:20:19
EVER ULTRA0.5 miles 58°2017-06-19 14:51:31 GENCO AUVERGNE0.6 miles 41°2017-06-19 16:35:31
EVER SHINE0.8 miles 331°2017-06-02 11:26:27 CHAMPION ISTRA1.0 miles 241°2017-06-01 10:07:23
FERMITA1.3 miles 47°2017-06-12 10:28:03 CRIMSON MONARCH1.4 miles 315°2017-06-02 18:25:00
HL SUCCESS1.8 miles 291°2017-06-01 18:49:24 GLOBAL SERENITY1.9 miles 54°2017-06-08 07:22:36
AMERICAN BULKER2.1 miles 288°2017-06-20 17:43:07 AZALEA GALAXY2.1 miles 304°2017-06-19 00:12:47
NYK ATHENA2.2 miles 287°2017-06-20 06:29:05 GLOBAL GOLD2.2 miles 87°2017-06-22 15:40:50
ALPHA ETHOS2.2 miles 291°2017-06-20 22:49:08 COSCO ASIA2.6 miles 283°2017-06-14 10:22:11
MINAMI3.0 miles 279°2017-05-24 15:31:50 EVER SMILE3.3 miles 53°2017-06-09 10:09:44
HYUNDAI GRACE3.5 miles 287°2017-06-04 02:29:25 WESTWOOD VICTORIA3.6 miles 262°2017-06-02 21:41:17
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