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USMC Heavy Lift Replacement CH-53K SIL Obsolescence and Update

Key dates

Posted
Jul 15, 2026
Response deadline
Jul 31, 2026, 3:59 AM UTC
Archive date
Archive type
auto15

Classification

Notice type
Presolicitation
Base type
Presolicitation
Set-aside
No Set aside used
Set-aside code
NONE
PSC
1520

NAICS

Issuing office

Department
DEPT OF DEFENSE
Sub-tier
DEPT OF THE NAVY
Office
NAVAL AIR SYSTEMS COMMAND
Office code
017.1700.NAVAIR.NAVAIR HQS.N00019
Organization type
OFFICE
Office address
PATUXENT RIVER, MD, 20670-5000, USA

Place of performance

Street
Street 2
City
Stratford
State
Connecticut
Zip
06614
Country
UNITED STATES

Contacts

Description

The Naval Air Systems Command (NAVAIR) intends to negotiate and award a sole source Delivery Order with Sikorsky Aircraft Corporation (SAC), a Lockheed Martin company 6900 Main Street, Stratford CT 06614 to upgrade the Avionics, Flight Controls, Hydraulics and Electrical System Integration Labs (SILs), Maintenance Data Computer (MDC) and Warnings Cautions and Advisories (WCA) test stands to a Production representative configuration for aircraft parts identified as priority by NAVAIR. This effort includes the procurement and installation of hardware, software updates, documentation updates, and validation testing to ensure functionality of new hardware. The Delivery Order will be awarded via a Basic Ordering Agreement with SAC. 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.

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Metadata

Notice ID
7f1d27a9d4294820a2dd26229ddc01e0
Full path
DEPT OF DEFENSE.DEPT OF THE NAVY.NAVAL AIR SYSTEMS COMMAND
Office code
017.1700.NAVAIR.NAVAIR HQS.N00019
Ingested
Jul 16, 2026
Updated
Jul 17, 2026