Notice of Intent to Award Sole Source - USAF T53 Engine Component Improvement Program Support
ID: FA8626-26-R-B009Type: Sources Sought
Overview

Buyer

DEPT OF DEFENSEDEPT OF THE AIR FORCEFA8626 AFLCMC WN/LPWRIGHT PATTERSON AFB, OH, 45433-7017, USA

NAICS

Engineering Services (541330)

PSC

GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; R&D ADMINISTRATIVE EXPENSES (AJ14)
Timeline
    Description

    The Department of Defense, specifically the Department of the Air Force, is seeking to award a sole source contract for the USAF T53 Engine Component Improvement Program Support. This procurement aims to provide critical sustaining engineering services for the T53 turboshaft engine, which powers the TH-1H Iroquois training helicopters, ensuring flight safety, operational readiness, and cost-effectiveness throughout the engine's service life. The contract will encompass a range of activities including research, development, testing, and engineering support, necessitating specialized knowledge in helicopter engine operations and military airworthiness requirements. Interested organizations must submit tailored capability statements demonstrating their qualifications, with responses directed to MaryAnn Greene at mary_ann.greene@us.af.mil by the specified deadline.

    Point(s) of Contact
    Files
    Title
    Posted
    The USAF T53-L-703 Engine Component Improvement document outlines the requirements for organizations interested in responding to a market research effort related to enhancing engine components. It seeks detailed organizational information, including business address, contact details, CAGE code, and size of the business. Organizations are required to submit tailored capability statements that demonstrate their competence to meet the contract requirements along with relevant documentation. Additionally, if significant subcontracting or team arrangements are anticipated, respondents must clarify the management structure of these collaborations. The document emphasizes the importance of providing comprehensive capability surveys to assess the potential capacity of interested contractors to fulfill project needs. Ultimately, the aim is to gather relevant data from capable organizations to support the USAF in improving engine component technology.
    Similar Opportunities
    Diesel Engine Replacement
    Dept Of Defense
    The Department of Defense, through the United States Air Force's 633rd Contracting Squadron, intends to issue a sole-source purchase order for a Hatz Diesel Engine from Hydraulic International Inc. This procurement is necessary due to the obsolescence of the engine, identified by National Stock Number (NSN) 4920-01-614-3132, with no direct replacements available, making Hydraulic International Inc. the only suitable supplier. The engine is critical for supporting the Aerospace Ground Equipment Flight of the 1st Maintenance Squadron. Interested firms capable of providing similar products are invited to submit capability statements by 2:00 PM Eastern Time on December 23, 2025, to Erika Allen at erika.allen.2@us.af.mil, as this notice serves as a combined synopsis/solicitation under FAR Part 13 and FAR Part 12. No solicitation is currently available, and phone inquiries will not be accepted.
    Overhaul of Dynamic Components on the UH-1N Helicopters
    Dept Of Defense
    The Department of Defense, specifically the Department of the Air Force, is seeking qualified contractors for the overhaul of dynamic components on UH-1N helicopters through a combined synopsis/solicitation. The procurement involves the repair and overhaul of critical safety items, including the Swashplate and Support Assembly, Scissors and Sleeve Assembly, Main Rotor Mast Assembly, and Tail Rotor Hub Assembly, with strict adherence to quality control and delivery schedules. This contract is vital for maintaining the operational readiness and safety of military helicopters, ensuring that these essential components are functional and reliable. Proposals are due by December 19, 2025, at 3:00 PM EST, and interested parties should direct inquiries to Shawna Barrett at shawna.barrett.1@us.af.mil or Leigh Ann Taylor at leigh.taylor.3@us.af.mil.
    MULTIPLE NSNS Solicitation
    Dept Of Defense
    The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Huntsville, AL, is issuing a Combined Synopsis/Solicitation for a reprice effort concerning multiple National Stock Numbers (NSNs) related to turbine engine weapon systems. This procurement targets a total of 53 NSNs, primarily associated with the BF T700 (UH-60), BG T701 (AH-64), BL T55 (CH-47), and BN T700-GE-70 (UH-60L & AH-64A) engines, and is intended to ensure continued support and supply of critical aircraft engine components over a five-year period. The contract will be awarded on a sole source basis to General Electric Company (CAGE code: 99207), emphasizing the importance of these components for military operations and maintenance. Interested parties should direct inquiries to James Grayson at james.grayson@dla.mil, and note that the solicitation will not close before the estimated date provided, with specific export control requirements applicable to this acquisition.
    Helicopter Program Office Integrity Programs Sustaining Engineering Services
    Dept Of Defense
    The Department of Defense, specifically the Department of the Air Force, is conducting a market survey to identify potential contractors capable of providing sustaining engineering services for the Helicopter Program Office's Aircraft Structural Integrity Program (ASIP), Mechanical Equipment and Subsystems Integrity Program (MECSIP), Avionics Integrity Program (AVIP), and Electrical Wiring Interconnect System (EWIS) for various helicopter models including the HH-60W, MH-139A, TH-1H, and UH-1N. Contractors are expected to demonstrate expertise in rotary-wing structures, mechanical and avionics systems, fatigue analysis, and software development, among other capabilities, to support the ongoing integrity programs. This opportunity is crucial for maintaining the operational readiness and safety of the helicopter fleets, and responses to the Request for Information (RFI) are due by January 7, 2026. Interested parties should direct inquiries to Casey Price at casey.price.3@us.af.mil or Jeanette Jordan at jeanette.jordan.2@us.af.mil for further details.
    Pratt & Whitney Canada (P&WC) PT6C-67C turboshaft engine Maintenance
    Dept Of Defense
    The Department of Defense, specifically the Air Force Life Cycle Management Center (AFLCMC), is seeking qualified contractors to provide maintenance services for three Pratt & Whitney Canada (P&WC) PT6C-67C turboshaft engines. The primary objective is to inspect, overhaul, repair, and upgrade these engines to the PT6C-67C1 configuration, ensuring they are returned to airworthy status for use as spares in the MH-139A fleet, which supports critical military operations. These engines, currently shelved and non-operational, require comprehensive maintenance and FAA certification to meet military standards. Interested parties must submit their responses by 3:00 PM Eastern time on October 20, 2025, to the designated contacts, Leighton Smith and Jeremy D. Perry, via email, and should include detailed technical capabilities and compliance information as part of their submission.
    Repair of Transmission Assemblies Applicable to the UH-1N Helicopters
    Dept Of Defense
    The Department of Defense, specifically the Department of the Air Force, is seeking proposals for the repair of transmission assemblies applicable to UH-1N helicopters under solicitation FA8524-26-R-0001. This procurement involves a Firm-Fixed Price, Requirements Type, Indefinite Delivery Contract (IDC) for the overhaul of these critical components, with a performance period anticipated from FY26 to FY31. The selected contractor must demonstrate Bell Certification or be an Air Force qualified source of repair, ensuring compliance with stringent quality standards essential for military operations. Proposals are due by December 19, 2025, at 3 PM EST, and interested parties can contact Leigh Ann Taylor at leigh.taylor.3@us.af.mil or Jessica Cobb at Jessica.cobb.3@us.af.mil for further information.
    T400 Technical Services
    Dept Of Defense
    The Department of Defense, specifically the Department of the Air Force, is seeking proposals from Women-Owned Small Business (WOSB) concerns for the T400 Technical Services contract, which focuses on providing technical engineering support related to the Engine Component Improvement Program. The primary objective is to establish a reliable means for the USAF to access technical assistance on T400-related inquiries, including part numbers and equivalency of consumables, with a base performance period of 10 months starting January 15, 2026, and an optional 12-month extension thereafter. This Firm Fixed Price contract, with a Defense Priorities Allocation System (DPAS) Priority Rating of DO-A1, emphasizes compliance with various federal regulations and requires electronic invoicing through Wide Area WorkFlow (WAWF). Interested parties should contact Rachel Bradd at rachel.bradd@us.af.mil or call 937-656-0000 for further details.
    ENGINE,GAS TURBINE,
    Dept Of Defense
    The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Ogden, Utah, is soliciting quotations for a Gas Turbine Engine (NSN: 2835-01-438-5698 RP, Part Number: 3800599-1) intended for Foreign Military Sales (FMS) customers. The procurement is restricted to qualified sources and emphasizes the need for on-time delivery, requiring suppliers to propose achievable delivery schedules based on their internal production lead times. This engine is critical for military applications, and compliance with various standards, including ISO 9001-2015 and military packaging and marking requirements, is mandatory. Interested contractors must submit their quotations by December 22, 2025, and can contact Richard Dunlap at richard.dunlap.2@us.af.mil or by phone at 385-591-8306 for further information.
    16--TURBINE,AIRCRAFT CO, IN REPAIR/MODIFICATION OF
    Dept Of Defense
    The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking qualified sources for the repair and modification of aircraft turbine components, identified by NSN 7R-1660-010874375-H1, with a quantity of 65 units required. This procurement necessitates engineering source approval to ensure the quality and reliability of the parts, as they are flight critical and require compliance with specific design control procedures. Interested vendors must provide detailed technical data and evidence of previous experience in producing similar items, as only approved sources will be considered for the contract. For inquiries, interested parties can contact Marisa L. Tetkowski at (215) 697-2644 or via email at MARISA.L.TETKOWSKI.CIV@US.NAVY.MIL, with proposals due in accordance with the solicitation timeline.
    UH-60 GEARBOX, ASSEMBLY UPGRADE AND OVERHAUL
    Dept Of Defense
    The Department of Defense, specifically the U.S. Army Contracting Command-Redstone Arsenal, is seeking potential sources for the inspection, overhaul, and upgrade of the UH-60 Gearbox, Assembly. This procurement aims to ensure the availability of services, facilities, labor, and materials necessary to return the gearbox to a condition code A, as defined by Army regulations, highlighting its critical safety status. Interested contractors must submit a capabilities statement by December 29, 2025, to the primary contact, Jason Howell, at jason.l.howell4.civ@army.mil, with the possibility of a single award contract structured as a Firm Fixed Price, Five Year Indefinite Delivery Indefinite Quantity (IDIQ) contract. The applicable NAICS code for this opportunity is 336413, and the government encourages responses from small businesses, with a minimum quantity of 30 and a maximum of 180 units anticipated.