An AIS-SART is a self-contained radio device used to locate a survival craft or distressed vessel by sending updated position reports using a standard Automatic Identification System (AIS) class-A position report.

The AIS-SART is designed to transmit AIS messages that indicate the position, static and safety information of a unit in distress. An AIS-SART has an integral position source (e.g. a GPS receiver) and accordingly, AIS stations receiving the AIS-SART signal are able to display the range and bearing to the AIS-SART.

The AIS-SART should be capable of transmitting messages that indicate the position, static and safety information of a unit in distress. The transmitted messages should be compatible with existing AIS installations.

May 8, 2024 · The AIS-SART is a self-contained radio device that locates a survival craft or distressed vessel by sending updated position reports using a standard Automatic Identification System class-A position report.

Jan 18, 2025 · AIS SART (Automatic Identification System Search and Rescue Transmitter): This newer type of SART transmits a signal that is detected by AIS receivers, providing more precise location information and faster detection compared to radar SARTs.

Sep 6, 2017 · AIS SART is a positioning device for marine rescue. It will automatically launch the ship’s (lifeboat / raft) identification and location information after launched.

Oct 11, 2022 · The AIS-SART or Automatic Identification System Search And Rescue Transponder is a self contained radio device that transmit AIS messages containing location, static and safety information of the distressed vessel.

Apr 24, 2009 · From January 1st 2010, after several years of product development and standardization work through international organizations, the AIS-SART will be adopted into the GMDSS regulations as an alternative to the Radar-SART. The unique and innovative feature of the AIS-SART is the combination of its physical size and technical capability.

AIS SARTs are the easiest to understand because they work in the same way as a regular AIS transmitter. They use GPS to calculate their own position. Then they broadcast their identity along with that position on AIS frequencies.

Jun 16, 2019 · Using AIS (Automatic Identification System) technology, which is a GPS receiver that converts the SART’s location and current time into a standard AIS position, the AIS-SART transmits its location via two VHF frequencies to nearby search and rescue vessels.