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Combined Synopsis/SolicitationAmendment 2

Fatigue Substantiation Phase I

NAVAL AIR SYSTEMS COMMAND · Stratford, Connecticut, 06615

Response status

Due in 7 days

Sep 5, 2026, 3:59 AM UTC

The response window is short.

Posted
Aug 20, 2026
Archive date
Sep 19, 2026
SAM status
Active

Answer-first brief

What the source record says

  • NAVAL AIR SYSTEMS COMMAND published this combined synopsis/solicitation.
  • Competition is listed as No Set aside used.
  • The place of performance is Stratford, Connecticut.
  • The notice uses NAICS 336411 (Aircraft Manufacturing).

Procurement identity

Notice ID
d893e4ee37bc4a42a6aa1c4e469d4ddd
Solicitation
N00019-24-RFPREQ-APM261-0352
Base type
Combined Synopsis/Solicitation
Version
2 of 2

Solicitation facts

Structured fields from the current SAM notice version. A dash means the source did not publish a value.

Notice type
Combined Synopsis/Solicitation
Solicitation number
N00019-24-RFPREQ-APM261-0352
Set-aside
No Set aside used
Set-aside code
Posted
Aug 20, 2026
Responses due
Sep 5, 2026, 3:59 AM UTC
Archive date
Sep 19, 2026
Archive type
auto15
Base type
Combined Synopsis/Solicitation
Organization type
OFFICE
Benchmark category
Category confidence
Category source
Last seen
Aug 29, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
DEPT OF DEFENSE
Department code
Subagency
DEPT OF THE NAVY
Subagency code
Office
NAVAL AIR SYSTEMS COMMAND
Organization path
Organization path codes
Office address
PATUXENT RIVER, MD, 20670-5000, USA
Place of performance
Stratford, Connecticut, 06615
City code
State
Connecticut
State code
CT
Postal code
06615
Country

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

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.

Comparable award range

Historical award values for work matched by the fixed rubric—not an estimate of this opportunity.

No past awards scored highly enough to form a comparable range.

Comparable awards

The match score is decomposed so each comparison can be challenged.

No comparable awards are attached to this notice.

Amendment history

A version is preserved whenever the normalized notice contents change.

VersionNotice typeObservedResponses dueContent hash
1Combined Synopsis/SolicitationAug 22, 2026Sep 5, 2026, 3:59 AM UTCe5406be793d92a7b
2Combined Synopsis/SolicitationAug 28, 2026Sep 5, 2026, 3:59 AM UTC367539cf335bdfd3

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_dateSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
base_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
city_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
contactsSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
country_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
descriptionSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
naics_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_idSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_citySAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_country_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_postal_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_state_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
organization_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
pop_postal_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
posted_dateSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
psc_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
response_deadlineSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
sam_urlSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
set_aside_label_rawSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
solicitation_numberSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
state_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
subagency_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
titleSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

  1. 1Notice fields come from the SAM.gov contract opportunities record last seen Aug 29, 2026. SAM.gov remains authoritative.

Note 1 covers the solicitation record. No synthetic FAQ or inferred solicitation value is published.

Fatigue Substantiation Phase I — federal contract opportunity · BidBenchmark