Notice ID: 5c05203116de43d287467ccdd2926b45Sources Sought
B-2 Low Observable Signature & Supportability Modifications (LOSSM)
Archived on February 15, 2026. Original response deadline: . Full description on SAM.gov.
Description
The B-2 SPO foresees several candidates as improvement and replacement options: (1) system(s) containing an integrated VNA eliminating the existing stand-alone VNA and RF cable which induces measurement errors from cable flexure and damage, (2) new primary interface and software, (3) replacement system(s) that are easier to use and more accurate. (4) The system must be Class I, Division 2 of the National Electric Code (NEC), Article 500.5(B), (5) The system must execute Radio Frequency point inspections, i.e. not zonal, not visual and not whole body. Visual cueing of the probe for alignment to predefined measurement points or defects is acceptable and is currently the method employed, (6) system(s) must be able to be transported, calibrated, and operated by a single user.
The Contractor shall perform training systems tasks and meet training support objectives. The training system tasks include, but are not limited to, analysis, evaluation of system designs, development, production, installation, integration, test, database generation, and sustainment. Tasks also include documentation reviews, participation in design and management reviews, cost/schedule status tracking, technical data library management, and configuration and data management activities.
Overview
Agency:
Department of WarDepartment of the Air Force
Office:AIR FORCE MATERIEL COMMAND.AIR FORCE LIFE CYCLE MANAGEMENT CENTER.BOMBER AIRCRAFT.FA8616 AFLCMC WBZK B2
Posted:December 22, 2025
NAICS:541614: Process, Physical Distribution, and Logistics Consulting Services
Last Updated:Aug 21, 2026
PSC:Not specified
Set-Aside:Not specified
Type:Sources Sought
Place of Performance:Dayton, Ohio
Award Overview
Possible prior contracts
Sign in to see possible prior contracts for this requirement (matched by agency, NAICS and place of performance; not confirmed).
Contacts
Contracting Officer
Primary Contact
Alana Williams
Documents
Showing 1 of 1 items
Document | Source | Agency | Posted Date | File Size | Actions | |
|---|---|---|---|---|---|---|
| Sources Sought | DEPT OF THE AIR FORCE | Dec 22, 2025 | 350.64 KB |
Lifecycle
Solicitation:
FA8616- Market Research
Pre-solicitation or formal solicitation typically follows within 30–180 days. (estimate)
- Market ResearchCurrentDec 22, 2025
B-2 Low Observable Signature & Supportability Modifications (LOSSM)
Similar Opportunities
Title | Phase | Agency | NAICS | Set Aside | Posted | Deadline | Location |
|---|---|---|---|---|---|---|---|
This is the 8th and final amendment of the active solicitation for the Parts and Repair Ordering System 7 (PROS 7). See Amendment 0008 MFR for details. Only updated documents are attached to this amendment; all unchanged documents are available at the amendment or original posting in which they were previously provided. The Point of Contact for this acquisition is Alexis Spahn, available via email at alexis.spahn@us.af.mil. Include Solicitation Number FA863025RB007 on all correspondence. Please reserve phone calls at (615) 347-8086 for urgent communications. | Solicitation | 541614 | No Set-Aside | 11/19/2025 | 11/21/2025 | - | |
This is Amendment 0007 of the active solicitation for the Parts and Repair Ordering System 7 (PROS 7). See Amendment 0007 MFR for details. Only updated documents are attached to this amendment; all unchanged documents are available at the amendment or original posting in which they were previously provided. The Point of Contact for this acquisition is Alexis Spahn, available via email at alexis.spahn@us.af.mil. Include Solicitation Number FA863025RB007 on all correspondence. Please reserve phone calls at (615) 347-8086 for urgent communications. | Solicitation | 541614 | No Set-Aside | 11/12/2025 | 11/21/2025 | - | |
This is Amendment 0006 of the active solicitation for the Parts and Repair Ordering System 7 (PROS 7). See Amendment 0006 MFR for details. The submission deadline for Phase 2 is hereby extended until 3:30 PM EST on Friday, 21 Nov 2025. Only updated documents are attached to this amendment; all unchanged documents are available at the amendment or original posting in which they were previously provided. The Point of Contact for this acquisition is Alexis Spahn, available via email at alexis.spahn@us.af.mil. Include Solicitation Number FA863025RB007 on all correspondence. Please reserve phone calls at (615) 347-8086 for urgent communications. | Solicitation | 541614 | No Set-Aside | 11/10/2025 | 11/18/2025 | - | |
This is Amendment 0005 of the active solicitation for the Parts and Repair Ordering System 7 (PROS 7). See Amendment 0005 MFR for details. The submission deadline for Phase 1 is hereby extended until 3:30 PM EST on Friday, 07 Nov 2025. The past PPQ submission deadline and Phase 2 deadline are unaffected. Only updated documents are attached to this amendment; all unchanged documents are available at the amendment or original posting in which they were previously provided. The Point of Contact for this acquisition is Alexis Spahn, available via email at alexis.spahn@us.af.mil. Include Solicitation Number FA863025RB007 on all correspondence. Please reserve phone calls at (615) 347-8086 for urgent communications. | Solicitation | 541614 | No Set-Aside | 10/30/2025 | 11/18/2025 | - | |
The Solicitation for PROS 7 is active. See Notice ID FA863025RB007. This source sought opportunity (FA8630-24-R-B007) will remain for industry lookback, but will not be updated further. All RFP documents on the active solicitation supersede drafts retained here. The Air Force Security Assistance and Cooperation (AFSAC) Directorate, located at Wright-Patterson Air Force Base, is surveying the market to identify potential sources that possess the expertise, capabilities, and experience to meet the Parts and Repair Ordering System (PROS) Prime Contractor requirements. See attached Sources Sought Synopsis for full details. 3 July 2024: Attachment 1 is added to provide Government responses to questions related to this posting. 25 September 2024: Attachment 2 DRAFT PWS dated 1 Oct 2024 is added. This DRAFT copy is provided to clarify desired PROS 7 requirements and offer a feedback opportunity from interested parties. Please note there are improvements from prior iterations of the PROS program. Following a 30-day period for review, the Government intends to offer individual interviews with interested parties to take questions, concerns, or suggestions relating to this DRAFT PWS. This offer is open to all interested parties; opting to accept or decline an interview and/or provide feedback will have no effect on your ability to compete for this award. Interviews will be available not earlier than 28 October 2024. Please email the Points of Contact with your availability if you are interested in a TEAMS meeting. Please use the POC emails if you would prefer to submit written DRAFT PWS feedback. While this posting is intended for interested parties seeking the Prime Contractor role, parties interested in a subcontractor capacity are also invited to offer feedback on the DRAFT PWS. Subcontractors are not required to act as a prerequisite for support under the PROS 7 award. The Government reserves the right to revise the PWS at any time prior to Request for Proposal issuance. 01 April 2025: A zipped file containing a single "Dummy" .XML file titled "2025_Sample_Pros_Extract" is uploaded. This .XML file is representative of the data offerors can expect to receive from SAMIS. 13 June 2025: A revised DRAFT PWS and new H Clause, PROS 7 Objective Performance Incentive (Jun 2025) have been posted. This DRAFT PWS supersedes earlier versions. 2 July 2025: A DRAFT Solicitation/Model Contract, Contract Data Requirements List (CDRL), SDR Process Contract Attachment, and Section L and M have been posted. The Government is seeking critical feedback on document content, any needed clarifications, and other offeror concerns. Due to the July 4th holiday, the Government requests all feedback be submitted to the Points of Contact no later than 1600 EST 18 July 2025. Please take note of the evaluation criteria and instructions provided in Sections L & M, both for the PROS IDIQ and initial task order. The Government intends to use Gates for this source selection, which must be passed with an "Acceptable" rating for evaluation of proposal. Should an Offeror receive an "Unacceptable" rating for either/both Gates, their proposal will not be further evaluated or considered for award. This effort is subject to the Service Contract Act (SCA). Contractors employing service employees must comply with either the applicable Wage Determination or, if no Wage Determination exists, the Fair Labor Standards Act (FLSA) minimum wage. The awarded contract will incorporate any applicable Wage Determination. 24 July 2025: Two (2) documents are added to this posting, (1) the DRAFT Section J, Attachment 5 Pricing Matrix and (2) PROS Historical Data. The first document represents how Offerors will enter their pricing information for proposal submission; the second document captures the Government's data for recent PROS quantities of supply, maintenance, and task order actions and related cancellations. Offerors are warned that these actuals are provided for program insight only, and the Government cannot guarantee that future PROS use will be similar. All quantities are decided by FMS requirements from our allied partners. We recommend downloading these documents for ease of viewing. Discrepancies between the actuals presented in the PROS Historical Data and the "estimated quantity" of the Pricing Matrix are intentional; Offerors are advised that the PROS Historical Data is the most accurate, while the Pricing Matrix quantities have been slightly altered for ease of TEP evaluation. Additionally, Offerors are advised that proposal submission will be required via the Procurement Integrated Enterprise Environment (PIEE) Solicitation Module in lieu of DoD SAFE. Use of the PIEE module allows real-time confirmation of submissions and receipt. However, this tool requires all Offerors to create a Proposal Manager role for submission. Navigate to https://piee.eb.mil/ for account creation or role adjustment on existing accounts. Training materials are available for completing various functions of the Proposal Manager or Proposal View Only roles. This tool also has a limit of 1.9 GB per document, which will be captured in Section L as a change from the prior document size limit. The Government is reviewing all feedback and questions submitted in respond to the Draft documents of this posting. Once complete, the Government will provide a combined list of all contractor questions, Government responses, and any resulting document edits. The Government reserves the right to revise these documents at any time prior to Request for Proposal issuance. All documents provided are drafts. The Solicitation for PROS 7 is active. See Notice ID FA8630-25-R-B007. | Market Research | 541614 | No Set-Aside | 09/19/2025 | 07/18/2025 | - |
Additional Details
Solicitation Number
FA8616
Archive Date
Feb 15, 2026
Office Address
WRIGHT PATTERSON AFB, OH, 45433-7148