# Fatigue Substantiation Phase I

Canonical: https://abierto.us/opportunities/n0001924rfpreqapm2610352

- Solicitation number: N00019-24-RFPREQ-APM261-0352
- Notice type: Combined synopsis and solicitation
- Status: Closed. Deadline was September 4, 2026 at 11:59 PM EDT
- 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: 1680 Miscellaneous Aircraft Accessories and Components
- Place of performance: Stratford, Connecticut
- County: Greater Bridgeport Planning Region (FIPS 09120). https://abierto.us/counties/greater-bridgeport-planning-region-ct-09120
- City: Stratford. https://abierto.us/cities/stratford-ct-0912074190
- First posted: August 20, 2026
- Last posted: August 20, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/d893e4ee37bc4a42a6aa1c4e469d4ddd/view

## Description

The Naval Air Systems Command (NAVAIR), in support of PMA-261 CH-53 Heavy Lift Helicopters Program Office, intends to issue a new Delivery Order under Basic Ordering Agreement N00019-23-G-0002 to Sikorsky, A Lockheed Martin Company, 6900 Main Street, P.O. Box 9731, Stratford, CT 06615, on a sole source basis. The Delivery Order is to provide the effort required to develop an Israel Air Force (IAF) Baseline Fatigue Substantiation Program which is based on the IAF anticipated usage spectrum. This delivery order will procure all material and services required in creating, updating, and managing configuration of all required documentation needed to establish the baseline. The effort shall be procured pursuant to 10 U.S.C. 2304(c)(1) and FAR 6.302-1. Sikorsky is the sole designer, developer and manufacturer of the H-53 airframe, as well as the sole integrator of the avionics and weapons systems, and therefore is the only contractor with the requisite knowledge, experience, and technical data than can meet the Governments requirements on a timely basis.

THIS NOTICE OF INTENT IS NOT A REQUEST FOR COMPETITIVE PROPOSALS. The proposed contract action is for supplies or services for which the Government intends to solicit and negotiate with only one source. Interested parties, however, may identify their interest and capability by responding to this requirement. A determination by the Government not to compete this proposed contract based upon responses to this notice is solely within the discretion of the Government. Companies interested in subcontracting opportunities should contact Mr. Jason Lockwood at jason.lockwood@lmco.com.

## Publications

- August 20, 2026: Combined synopsis and solicitation, due September 4, 2026 at 11:59 PM EDT. Notice d893e4ee37bc4a42a6aa1c4e469d4ddd. https://sam.gov/workspace/contract/opp/d893e4ee37bc4a42a6aa1c4e469d4ddd/view

## Points of contact

- Erin R. Conden, erin.r.conden@navy.mil, 3019954243

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0001924rfpreqapm2610352.