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 A - show graphs
Map loading...
Callsign: TCA3420
MMSI number: 271044070
IMO number: 299484
Navigational status: Under way (engine) (0)
Vessel class: Cargo, carrying hazard/pollutant cat A (71)
Destination: AMBARLI (ETA Jun24 12:30)
Location: 36°00.31' N 30°28.31' E - locator KM56FA61OF - show map - static map
24.0 miles Southeast bearing 157° from Beykonak, Antalya, Turkey [?]
27.2 miles South bearing 158° from Kumluca, Antalya, Turkey
63.6 miles South bearing 191° from Antalya, Antalya, Turkey
76.3 miles Southwest bearing 225° from Manavgat, Antalya, Turkey
Last position: 2017-06-22 22:03:44 EDT (57d 22h18m ago)
2017-06-23 05:03:44 +03 local time at Beykonak, Turkey [?]
Course: 272° – heading 273°
Speed: 22 MPH
Dimensions: length 207 m width 30 m draught 8.6 m
Last path: TCA3420>ais via TRAIS3
Positions stored: 7159
Stations near current position of MARTHA A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
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