SAES has showcased two of its systems at Expo Naval 2022: the SPAS (Sonobuoys Acoustic Processor System) that are installed on board C-295 aircrafts since 2010, and the MIRS (Multi-Influence Signature Measurement for ships and submarines). The Chilean naval show is celebrated every two years since 1998 and it has been consolidated as an encounter in Latin America for the international defence industry.
The 12 International Naval Exhibition and Congress for Latin America took place from the 29th November to the 2nd December in Valaparaíso (Chile). Navy representatives from 35 countries attended the show, along with 160 exhibitor companies, leaders on technology solutions for the naval and defence industries.
SAES presented its latest generation of SPAS (Sonobuoys Acoustic Processor System) and MIRS (Multi-Influence Signature Measurement for ships and submarines), among its solutions for Anti Submarine Warfare (ASW) for detecting, locating and tracking underwater threats from aerial platforms.
SAES has vast experience developing these systems for international Navies such as those of Chile, Brazil or Sweden. Chile is a key country for SAES, as they have SAES SPAS system installed in their C-295 aircrafts since 2010.
Sonobuoys acoustic processor systems
Together with the SPAS system, the DISOUROS (Integrated ASW Solution for Dipping Sonar and Sonobuoys) are both ASW solutions in the international market lead, and are developed by SAES for warships, maritime patrol aircrafts, ASW helicopters and RPAS (Remotely Piloted Aircraft Systems).
SPAS is a solution for ASW aircrafts. An acoustic system integrated with the Tactical Mission System that allows detecting, locating and tracking submarines and ships by the acoustic signal measurement done by the sonobuoys deployed.
SPAS system is operational in different countries and different platforms such as the P-3B Orión and the C-295 aircrafts, and the SH-60B LAMPS and the A-109 helicopters.
The SPAS system also allows RPAS act as an advanced measurement station for the early warning of submarine contact.
The DISOURUS system incorporates the interoperability between the different ASW platforms involved, which allows to have a common operational picture with all the tactical information.
Underwater Signature Measurement
The MIRS system is a portable signature measurement station that receives the full signature (acoustic, magnetic and electrical) of any surface ship or submarine. It can be also used as a discreet device to gather intelligence information of the underwater signature or as a tool to verify the levels of the ship signature before an ASW mission.