Anti-Submarine Warfare (ASW) Mission Package
Abstract
In FY23, the LCS ASW MP will be divested in alignment with the planned decommissioning of LCS class ships. FY23 events will occur simultaneously with divestment of the LCS ASW MP. The ASW MP enables LCS to conduct detect-to-engage operations against submarines. Specific ASW capabilities include protecting forces in transit, protecting joint operating areas, and establishing ASW barriers. The ASW MP provides the warfighter capabilities that can be employed for ASW area search as well as high value unit escort missions. Key components of the ASW MP include a Variable Depth Sonar, a Multi-Function Towed Array and sonar signal processing systems. The individual systems are combined into modules: an ASW Escort Mission Module (EMM) that provides High Value Unit (HVU) escort capability and an Aviation Module that offers airborne threat localization and engagement capability through a MH-60R with MK54 torpedoes. This project delivered the ASW EMM Pre-Production Test Article (PPTA) and the Aviation Module in Q1 FY19. Following the delivery of the PPTA, the ASW MP was installed on board a Freedom variant hull in Q4 FY19 to support Developmental Testing (DT). The project conducted DT on USS Fort Worth (LCS 3) in FY20 and FY21. In FY21, design updates were incorporated to improve reliability and hydrodynamic performance in turns and at higher speeds. Testing at the end of FY21 indicated hydrodynamic and transducer issues had not be resolved. In FY22, the program continued hydrodynamic maturation efforts for the PPTA through land-based test events held at the Large Cavitation Channel (LCC) and implementation of an active control solution. Testing at Seneca Lake to show improved transducer reliability was also conducted. The Program is also planning to conduct a foreign comparative test of an alternate ASW payload on an Unmanned Surface Vehicle (USV) as part of a NATO exercise.
Document Details
- Document Type
- Project
- Publication Date
- Oct 01, 2024
- Source ID
- 2551_0603596N_4_1319_PB_2024
Related Documents
- Root: LCS Mission Modules
- Child Accomplishment: Anti-Submarine Warfare (ASW) Mission Modules
- Child Cost Item: 0935656a7f5f2f352ff5764549e30d6e
- Child Cost Item: a88eeaa26f9ae244d1e6590bc87025e2
- Child Cost Item: 82ecfd8c792e53314ee2c23816d167e7
- Child Cost Item: ed08e5d3b0b6811240191cee7815309b
- Child Cost Item: 137459a3e3f16fe221fba8c104c6502f
- Child Cost Item: 97807d85a3e512d286f5053d4f5b8c3c
- Child Cost Item: c28755e8a9d4d80f8d866a9331b75b31
- Child Cost Item: 527d1d1d8f47ce5954ee26c962da18fa
- Child Cost Item: ea9d48b49089373b4561094a2fd29794
- Child Cost Item: 99f06161ee27fc4fe177649a737d4961
- Child Cost Item: fb56fecff92dcb25be7afd19248499ee
- Child Cost Item: 2752e53a4b42d3f9199e0b77cb13e1d0
- Child Cost Item: 2070ffa1ae28ca9f160d8edb2ef3d5c8
- Child Cost Item: 3770e934d6d8334529f14eae74e20ec0
- Child Cost Item: b94d48d190a8059968042446093790e8
- Child Cost Item: a80becfb5714deff1edfc7eeff95149d
- Child Cost Item: 56aa6489152e66f72a93ac24587af02a
- Child Cost Item: 674a3153e173337a7e1173a9cad3203a
- Child Cost Item: 05419160592f228271d4aa63b06183a8
- Child Cost Item: 6e71827105cf2d7106f73e3680701d4f
- Child Cost Item: d85f75bdc13f609a71087b46e8872779