GETWAB

01 / Federal Opportunity Brief

F138-100 engine sustainment

Status
Active
Deadline
Nov 4, 2026 5:00 PM GMT-0600
Solicitation
F138_Follow-on_10052026
Updated
Oct 7, 2026
NAICS
336412
PSC
J028

02 / Federal Buyer

Who is buying?

03 / Purchase

What is the government buying?

Requirement

F138-100 engine sustainment
The current notice is soliciting this requirement from eligible offerors.

Scope available now

The notice asks interested parties to demonstrate capability to perform some or all functions including material-management functions, engine maintenance, and subcontractor component-support services. It also names specific anticipated activities/deliverables such as support product quality deficiency reports.

Contract vehicle

The notice states the current F138-100 Engine Sustainment contract is an indefinite delivery, indefinite-quantity (IDIQ) service contract; it does not confirm the structure for the future follow-on requirement.

How work is assigned

Work assignment method (e.g., delivery orders vs. task orders) is not described for either the current contract or any future follow-on requirement.

04 / Contracting Requirements

How will this procurement work?

RequirementWhat the notice saysSource status
EligibilityThe notice includes business size and socioeconomic status considerations for NAICS 336412, listing several small-business categories (e.g., small business, SDVOSB, HUBZone, 8(a), etc.). It also asks small businesses to describe their planned approach for limitations on subcontracting if competing as a prime under a potential small-business set-aside.Partially Confirmed
Contract ceilingNot disclosedNot Disclosed
Minimum guaranteeNot disclosedNot Disclosed
Contract durationNot disclosedNot Disclosed
Foreign participationNot disclosedNot Disclosed
Proposal and award procedureThe notice is a sources sought for market research only and is not a solicitation. It states the government may contact respondents for additional information, but the supplied evidence does not provide detailed submission instructions or evaluation/scoring factors for award.Partially Confirmed
Staffing and securityNo staffing plans/levels and no security clearance requirements are described in the supplied evidence.Not Disclosed
Read the original SAM.gov description

1. Purpose This is a Sources Sought Synopsis issued for market research purposes only. This notice is not a solicitation, request for proposal, request for quotation, invitation for bid, or commitment by the Government to award a contract. The Government will not pay for any information, costs, or responses submitted in response to this notice. No solicitation is available at this time, and the Government does not intend to award a contract based solely on responses to this announcement. The Government may contact respondents to obtain additional information regarding their capabilities. 2. Requirement Description The Department of the Air Force is conducting market research to identify capable sources for a potential follow-on requirement for F138-100 engine sustainment supporting C-5M aircraft mission requirements. The current F138-100 Engine Sustainment contract is an indefinite delivery, indefinite-quantity service contract. The current contract was competitively awarded to Canadian Commercial Corporation. The anticipated requirement may include material management, engine maintenance, component support, engineering, airworthiness, and related sustainment services. The Government has not determined the acquisition strategy, contract type, period of performance, competition approach, or socioeconomic set-aside approach for any future requirement. 3. Anticipated Scope Interested parties should demonstrate their capability to perform some or all of the following functions: Provide material-management functions, engine maintenance, and subcontractor component-support services. Provide supply liaison support and depot-level maintenance and repair capability, including required equipment and tooling. Develop and update maintenance build plans using Reliability Centered Maintenance Plus principles. Comply with applicable Technical Order data and Time Compliance Technical Orders, including new or revised technical requirements. Support engineering investigations. Support Product Quality Deficiency Reports. Provide analytical condition inspections. Manage and use Government-furnished property, including Government-owned parts and equipment, as authorized and made available by the Government. Support and maintain certifications and compliance associated with airworthiness requirements. Integrate and coordinate peculiar support equipment. 4. Requested Capability Information Interested parties are requested to submit a concise capabilities statement addressing the following: a. Company Information Company name. Unique Entity Identifier. Commercial and Government Entity code, if available. Company address. Primary point of contact, including name, title, telephone number, and email address. Applicable NAICS codes listed in the company’s System for Award Management registration. Business size and socioeconomic status for NAICS 336412, including, as applicable: Small business; Small disadvantaged business; 8(a) participant; Women-owned small business; Economically disadvantaged women-owned small business; HUBZone small business; Service-disabled veteran-owned small business; Veteran-owned small business; or Other than small business. b. Technical Capability A description of the company’s capability to meet each anticipated scope area identified in Section 3. Identification of any scope areas the company cannot perform. Description of facilities, equipment, tooling, technical data access, quality systems, certifications, and workforce qualifications relevant to F138-100 or comparable military/commercial aircraft engine sustainment. Description of experience supporting airworthiness, technical-order compliance, engineering investigations, product quality deficiency reporting, and analytical condition inspections. c. Relevant Experience For each relevant effort performed within the past five years, provide: Customer name and contract number, if releasable; Period of performance; Brief description of work performed; Relevance to the anticipated requirement; Contract value or value range, if releasable; Prime contractor or subcontractor role; and Customer point of contact, if authorized for release. d. Teaming and Subcontracting Respondents proposing to use teaming arrangements or subcontractors should identify: Proposed prime contractor and each known teammate or subcontractor; Anticipated roles and scope allocation; Whether each entity is small or other than small business; Relevant prior teaming experience; and Any limitations, dependencies, or approvals affecting the arrangement. e. Small-Business Participation All respondents are requested to provide a reasonable estimate of anticipated small-business utilization as a percentage of total contract value, with supporting rationale. Identify the anticipated supplies or services suitable for small-business participation and the socioeconomic categories expected to be utilized. If a small business intends to compete as a prime contractor under a potential small-business set-aside, it should describe its planned approach to complying with applicable limitations on subcontracting, including: The anticipated percentage of contract performance to be performed by the prime contractor and similarly situated entities; The anticipated percentage of payments to be made to subcontractors that are not similarly situated entities; The anticipated division of work among teaming partners and subcontractors; and The basis for concluding that the proposed performance approach is achievable. Other than small businesses should also describe their anticipated approach to small-business subcontracting and their experience meeting small-business subcontracting commitments on comparable efforts. 5. Acquisition Strategy The Government has not determined an acquisition strategy for this potential requirement. Information received in response to this notice will be used to assess the availability and capability of industry sources and to inform potential competition and small-business participation strategies. The Government may consider full and open competition, a socioeconomic set-aside, or another acquisition approach, as appropriate. Nothing in this notice constitutes a commitment by the Government regarding any future acquisition strategy.

05 / Historical Spending Trend

How has spending on the selected comparable contracts changed?

The same closed fiscal-year window and the same complete comparable-contract set are used throughout this Brief. Net obligations total $4.47B across 7 fiscal years.

Annual net obligations for the selected comparable contract set for this opportunity, classified under NAICS 336412 and PSC J028.
Annual FPDS net obligations for the selected comparable contract set; direct and broad matches are identified separately in the table, and this is not total NAICS or PSC market spending.
Fiscal yearComparable obligationsActionsVendors
FY 2019$70.25M142
FY 2020$523.52M132
FY 2021$587.10M271
FY 2022$422.77M582
FY 2023$499.00M632
FY 2024$779.24M462
FY 2025$1.59B422

06 / Related Historical Awards

Which contracts support the comparison?

No direct contract reference was found. 15 broad matches are shown as supporting context.

Selected historical contracts comparable to this opportunity, ranked by absolute net obligations.
Comparable contracts selected using buyer, office, classification and requirement-language evidence; they are not asserted as predecessors.
ContractVendorLatest activityOfficeNAICS / PSCMatchObligationsActions
FA812424FB001ROLLS-ROYCE CORPORATIONMar 5, 2024FA8124 AFLCMC LPK336412 / J028Broad match
Buyer and requirement-language evidence
$12.07M3
FA812424FB012ROLLS-ROYCE CORPORATIONFeb 23, 2024FA8124 AFLCMC LPK336412 / J028Broad match
Buyer and requirement-language evidence
$13.37M1
FA812422F0041ROLLS-ROYCE CORPORATIONAug 19, 2025FA8124 AFLCMC LPK336412 / J028Broad match
Buyer and requirement-language evidence
$2.61M4
FA812423F0031ROLLS-ROYCE CORPORATIONAug 21, 2023FA8124 AFLCMC LPK336412 / J028Broad match
Buyer and requirement-language evidence
$16.61M3
FA812423F0046RAYTHEON TECHNOLOGIES CORPORATIONAug 1, 2023FA8124 AFLCMC LPK336412 / J028Broad match
Buyer and requirement-language evidence
$3.18M1
FA812422F0034RAYTHEON TECHNOLOGIES CORPORATIONJun 12, 2023FA8124 AFLCMC LPK336412 / J028Broad match
Buyer and requirement-language evidence
$3.84M5
FA812423F0029ROLLS-ROYCE CORPORATIONMar 31, 2023FA8124 AFLCMC LPK336412 / J028Broad match
Buyer and requirement-language evidence
$3.75M1
FA812419F0024ROLLS-ROYCE CORPORATIONJan 8, 2020FA8124 AFLCMC LPK336412 / J028Broad match
Buyer and requirement-language evidence
$20.48M8
FA812418F0043ROLLS-ROYCE CORPORATIONOct 9, 2019FA8124 AFLCMC LPK336412 / J028Broad match
Buyer and requirement-language evidence
-$1.85M5
FA812425F1025UNITED TECHNOLOGIES CORPORATIONDec 29, 2025FA8124 AFLCMC LPK488190 / J028Broad match
Buyer and requirement-language evidence
$617.15M13
FA812425F0001UNITED TECHNOLOGIES CORPORATIONDec 19, 2025FA8124 AFLCMC LPK336413 / J028Broad match
Buyer and requirement-language evidence
$921.40M14
FA812426FB003UNITED TECHNOLOGIES CORPORATIONDec 19, 2025FA8124 AFLCMC LPK336413 / J028Broad match
Buyer and requirement-language evidence
$251.82M1
FA861120F1010UNITED TECHNOLOGIES CORPORATIONDec 17, 2025FA8124 AFLCMC LPK488190 / J028Broad match
Buyer and requirement-language evidence
$1.57B107
FA812424F1020UNITED TECHNOLOGIES CORPORATIONDec 17, 2025FA8124 AFLCMC LPK488190 / J028Broad match
Buyer and requirement-language evidence
$454.98M25
FA812423F1015UNITED TECHNOLOGIES CORPORATIONJul 31, 2025FA8124 AFLCMC LPK488190 / J028Broad match
Buyer and requirement-language evidence
$414.17M50

07 / Contractor Evidence

Which contractors have performed related work?

Historical contractors are ranked by direct procurement-family evidence and comparable contract activity. The table distinguishes connected holders from broader performers without identifying unverified bidders.

No directly connected predecessor was identified. The companies below are historical performers selected from the comparable contract set; none is identified as a bidder.

Suppliers ranked by net obligations within the selected comparable contract set for this opportunity.
Supplier concentration within the comparable contract set only; ranking does not establish incumbency or intent to bid.
CompanyEvidenceFitWhy includedContractsActionsObligationsLatest activityLinks
RAYTHEON TECHNOLOGIES CORPORATION
UEI QN1BCFY7JDJ5 · CAGE 52661
Broad historical performer
Historical performer
ModerateComparable buyer and requirement history8216$4.24BDec 29, 2025GETWAB profile
ROLLS-ROYCE CORPORATION
UEI KHK8QYLFGLU1 · CAGE 63005
Broad historical performer
Historical performer
ModerateComparable buyer and requirement history725$67.04MAug 19, 2025GETWAB profile

08 / Competitive Landscape

How was comparable work competed?

Competition treatment is calculated from exactly the same closed-period contract set used in Sections 5–7. It describes historical actions, not the outcome of this solicitation.

FPDS extent-of-competition categories recorded on the selected comparable contracts.
Competition treatment recorded only on the comparable contract set; it does not predict the outcome of this solicitation.
FPDS treatmentCodeActionsObligationsShare
Not competedC263$4.47B100.0%

09 / Procurement History

How was this opportunity published and updated?

2 SAM.gov notice records were resolved into this procurement family. The chronology shows how the requirement was published and updated.

NoticeTypePostedResponse deadlineStatusOfficial source
F138_Follow-on_10052026
F138-100 engine sustainment
Sources SoughtOct 5, 2026Nov 4, 2026 5:00 PM GMT-0600ActiveView on SAM.gov
F138_Follow-on_10052026
Current Brief record
F138-100 engine sustainment
Sources SoughtOct 5, 2026Nov 4, 2026 5:00 PM GMT-0600ActiveView on SAM.gov

10 / NAICS and PSC Market Context

How large is the selected comparable market?

Classification codes organize the evidence; they do not prove that every contract in the broader NAICS or PSC market matches this requirement.

Comparable obligations$4.47B
Comparable contracts15
Historical suppliers2
CoverageFY 2019–FY 2025

11 / Capture Signals and Risks

What should be validated before committing capture resources?

Capture signals separate verified procurement-family evidence from unresolved requirements and market-only indicators.

Watch

Direct procurement-family evidence

No direct award record found

Strong

Buyer proximity

15 comparable record(s) share the contracting office

Watch

Eligibility

Not disclosed in the indexed notice

Watch

Unresolved requirement fields

7

12 / Who Should Pursue

When does this opportunity fit?

Pursue if
  • Your team can demonstrate recent, relevant delivery in F138-100 engine sustainment.
  • Your company can document the stated eligibility conditions: The notice includes business size and socioeconomic status considerations for NAICS 336412, listing several small-business categories (e.g., small business, SDVOSB, HUBZone, 8(a), etc.). It also asks small businesses to describe their planned approach for limitations on subcontracting if competing as a prime under a potential small-business set-aside.
  • You can perform under the stated acquisition model: The notice states the current F138-100 Engine Sustainment contract is an indefinite delivery, indefinite-quantity (IDIQ) service contract; it does not confirm the structure for the future follow-on requirement.
  • You can show credible past performance for FA8124 AFLCMC LPK or a closely related federal customer.
Partner if
  • Your technical scope fits, but you lack demonstrated history with FA8124 AFLCMC LPK.
  • You need a specialist teammate to close unresolved staffing, security, or detailed-scope requirements before committing.
Pass or investigate further if
  • You cannot satisfy or verify the stated eligibility conditions: The notice includes business size and socioeconomic status considerations for NAICS 336412, listing several small-business categories (e.g., small business, SDVOSB, HUBZone, 8(a), etc.). It also asks small businesses to describe their planned approach for limitations on subcontracting if competing as a prime under a potential small-business set-aside.
  • Your delivery model cannot support the stated contract vehicle or order-based work structure.
  • The unresolved requirements shown above cannot be validated before committing proposal resources.