Gulfstream III Aircraft 72-Month Inspections

The purpose of this Amendment is to: Respond to all submitted

questions. Update SOW_808-72Month_Rev6_27Mar2026 As a result of this amendment, the proposal submittal date has NOT been changed and is NOT extended. Offers may be revised and re-submitted up until the proposal due date. Offerors shall acknowledge all amendments in their response. It is the potential offeror’s responsibility to monitor this website for any further updates _____________________________________________________________________ Amendment 003: The purpose of this Amendment is to: Extend proposals due date until April 2, 2026 Respond to all submitted

questions. Update 80AFRC26Q0003-72 Month Maint_Rev2 Update Attachment 1_SOW_808-72Month_Rev5_23Mar2026 Add Attachment 2 _ Q1 Add Attachment 3 _ Q-3 As a result of this amendment, the proposal submittal date has been changed and is extended. Offers may be revised and re-submitted up until the proposal due date of April 2,2026. Offerors shall acknowledge all amendments in their response. It is the potential offeror’s responsibility to monitor this website for any further updates. _____________________________________________________________________ Amendment 002: The purpose of this Amendment is to: Extend the proposal due date until 5PM Pacific on March 26, 2026. To allow the government time to respond to all

questions that were submitted. Amendment 3 will address all submitted

questions. As a result of this amendment, the proposal submittal date has been changed and is extended. Offers may be revised and re-submitted up until the proposal due date. Offerors shall acknowledge all amendments in their response. It is the potential offeror’s responsibility to monitor this website for any further updates _____________________________________________________________________ Amendment 001: The purpose of this Amendment is to: Update contract clauses. Revise Price Factor for CLIN 0007 under Proposal Format and Contents and Evaluation Procedures and Factors for Award As a result of this amendment, the proposal submittal date has NOT been changed and is NOT extended. Offers may be revised and re-submitted up until the proposal due date. Offerors shall acknowledge all amendments in their response. It is the potential offeror’s responsibility to monitor this website for any further updates. _____________________________________________________________________ This notice is a combined for commercial products or commercial services prepared in accordance with the format in FAR Part 12, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation. Offers are being requested and a separate written solicitation will not be issued. This notice is being issued as a Request for Quotations (RFQ) under solicitation number 80AFRC26Q0003 for the 72-month inspection and maintenance of NASA 808 Gulfstream III aircraft. This acquisition is a Full and Open Requirement. The NAICS Code and Size Standard are 448190 and $40.0 Million, respectively. The offeror shall state in their offer their size status for this acquisition. In accordance with 52.102, provisions and clauses have been incorporated by reference to the maximum practical extent. Upon request, the

Contracting Officer will provide the full text of any provision or clause incorporated by reference. Full text of the provisions and clauses may be accessed electronically at: FAR - https://www.acquisition.gov/browse/index/far NFS - https://www.hq.nasa.gov/office/procurement/regs/NFS.pdf The provisions and clauses in the RFQ are those in effect through FAC 2025-06 https://www.acquisition.gov/browse/index/far, pursuant to Executive Order (E.O.) 14275, “Restoring Common Sense to Federal Procurement” issued April 15, 2025 and NASA Federal Acquisition Regulation (FAR) Supplement Procurement Class Deviation (PCD 26-03), dated January 20, 2026. Additional terms and conditions are contained in the attached solicitation. NASA Clause 1852.215-84, Ombudsman, is applicable. The Center Ombudsman for this acquisition can be found at: https://www.hq.nasa.gov/office/procurement/regs/Procurement-Ombuds-Comp-Advocate-Listing.pdf This posting, in addition to any attached documents, will be available on www.Sam.gov. Potential offerors will be responsible for downloading their own copy of this combination and amendments (if any). Receipt of Offer and