# CH-53 FY27 Depot Mods Canonical: https://abierto.us/opportunities/n0001926rfpreqapm2610497 - Solicitation number: N00019-26-RFPREQ-APM261-0497 - Notice type: Presolicitation - Status: Open. Offers due November 12, 2026 at 11:59 AM EST - Department: Department of the Navy - Agency: Department of the Navy - Contracting office: Naval Air Systems Command (N00019) - NAICS: 336411 Aircraft Manufacturing - Product or service code: 1520 Aircraft, Rotary Wing - Place of performance: Connecticut - Who can bid, by location: Anywhere in the US. Location does not limit who can bid: a product shipped to the buyer, research at the performer's facility, or work at the contractor's site. A state shown is the delivery point. - County: Greater Bridgeport Planning Region (FIPS 09120). https://abierto.us/counties/greater-bridgeport-planning-region-ct-09120 - First posted: October 27, 2026 - Last posted: October 27, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/6b503cc19f8542fca69442fd4eed0912/view ## Description The Naval Air Systems Command intends to negotiate and award a sole source Firm Fixed Price (FFP) delivery order with Sikorsky Aircraft Corporation (Sikorsky), A Lockheed Martin Company, 6900 Main Street, Stratford, CT 06615. This anticipated delivery order is for the procurement of System Demonstration Test Article (SDTA) installations for RIOs 617, 785D and 854 in FY27. The anticipated delivery order will be awarded under Basic Order Agreement (BOA) N00019-23-G-0002 with a period of performance of 12 months. SAC has been the sole designer, developer and manufacturer of the CH-53K weapon system. SAC is the only known responsible source with the requisite knowledge, technical data, capability, experience, special tooling, and test facilities necessary to fulfill the Government's requirements within the required timeframes. This requirement will be procured in accordance with the statutory authority permitting other than full and open competition under 10 U.S.C. 3204(a)(1), as implemented by the Federal Acquisition Regulation (FAR) 6.103-1, in that SAC is the only responsible source and no other supplies or services will satisfy agency requirements. ## Open now in the same industry 39 open in NAICS 336411. - MQ-4C Triton Engineering and Sustainment IDIQ (N00019-26-RFPREQ-WPM262-0179), due November 2, 2026 at 5:00 PM EST. https://abierto.us/opportunities/n0001926rfpreqwpm2620179 - HOSE,AIR DUCT (SPE7L427T0529), due November 2, 2026. https://abierto.us/opportunities/spe7l427t0529 - COVER,ACCESS (SPE7L127T2239), due November 2, 2026. https://abierto.us/opportunities/spe7l127t2239 ## Publications - October 27, 2026: Presolicitation, due November 12, 2026 at 11:59 AM EST. Notice 6b503cc19f8542fca69442fd4eed0912. https://sam.gov/workspace/contract/opp/6b503cc19f8542fca69442fd4eed0912/view ## Points of contact - John Elliott, john.r.elliott93.civ@us.navy.mil, 771-237-1483 - Jamie Schoemaker, jamie.l.schoemaker.civ@us.navy.mil, 3308057603 --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0001926rfpreqapm2610497.