Gulfstream III Aircraft NASA 808 72-Month Inspections

Questions & Answers / Clarifications

This document provides clarifications and responses to vendor questions regarding the Statement of Work (SOW) for an opportunity.

• Service Center Requirement: A Gulfstream-owned service center is not required. However, the repair station must be a certified FAA Part 145.
• Instrumentation Modifications: Aircraft research instrumentation modifications do not exclusively require Gulfstream-owned facilities or technicians. Upon contract award, NASA AFRC will provide the necessary research instrumentation technical information.

These clarifications confirm that independent FAA Part 145 repair stations are acceptable and that specialized technical information will be provided by NASA, potentially broadening the scope of eligible bidders and clarifying technical expectations.

Statement of Work (SOW)

This Statement of Work (SOW) details the required tasks for the 72-month inspection of the Gulfstream III Aircraft NASA 808 (N808NA), operated by NASA's Armstrong Flight Research Center (AFRC). The objective is to return the aircraft to serviceable condition for continued flight research activity within 90 days.

The Contractor shall perform the required tasks outlined in Section 4.1, and any optional tasks exercised by the Government. This includes the primary 72-month inspection. Concurrent 36-month and 24-month inspection tasks may be accomplished by NASA AFRC qualified personnel.

• The Contractor must be an FAA 14 CFR PART 145 certified Repair Station located within the contiguous United States.

• All maintenance must be performed at the certified station, unless a waiver is approved.

• NASA personnel will have access to observe work and may perform certain tasks or maintenance.

• The Contractor must notify NASA designated inspectors at specific progress points (e.g., after systems are removed, before/during reinstallation).

• The aircraft has unique instrumentation that must be avoided and protected.

• The Contractor must have capabilities to repair discrepancies found during inspections.

• Over and above (O&A) findings must be reported to NASA AFRC for review and authorization before proceeding.

• Upon completion, the aircraft must be restored to a flyable state, with all systems checked and logbook entries made.

• Bi-weekly progress reports detailing inspection results, findings, and needs from NASA AFRC.

• The Gulfstream III NASA 808 aircraft returned in an airworthy state with all inspections and maintenance tasks completed, and the instrumentation system unharmed.

• Certificate of conformance, FAA 8130, and certification documentation.

• All records associated with the completion of scheduled maintenance tasks.

• Material certification records for fasteners.

• A report summarizing discrepancies and their corrections.

• Documentation to update the aircraft maintenance tracking system.

• Period of Performance: 90 calendar days from aircraft delivery.

• Place of Performance: Contractor facility location.

• Government-Furnished Property (GFP), Material (GFM), Equipment (GFE), or Information (GFI) will be handled per FAR Part 45 and NFS 1845 clauses. NASA AFRC will provide the aircraft and relevant documentation.

• Special Material Requirements: If discrepancies require repairs, the Contractor must use certificated material and provide all necessary certifications.

• Quality Assurance: NASA AFRC QA personnel may be present for inspections. The Contractor must comply with specific quality assurance procedures and tool control programs.

• Security: No unique security requirements.

• Travel: Contractor travel is not necessary; NASA AFRC personnel may travel to the contractor facility.

Solicitation / RFP / RFQ

This is a combined synopsis/solicitation (RFQ) for commercial products/services for the 72-month inspection and maintenance of NASA's Gulfstream III aircraft (N808NA). This announcement serves as the sole solicitation; no separate written solicitation will be issued.

• Primary Requirement: Completion of a 72-month inspection for a Gulfstream III aircraft.

• Objective: To return the aircraft to serviceable condition for ongoing flight research and technology integration activities, adhering to strict airworthiness and maintenance protocols.

• Optional Services (CLINs 0002-0006): Includes 36-month, 24-month, 12-month inspections, additional maintenance, FANS-1/A+ upgrade, fault repairs, and interior repairs.

• Over and Above (CLIN 0007): Requires Contracting Officer authorization in advance for any charges.

• Contract Type: Primarily Firm Fixed Price (FFP) for CLINs 0001-0006. CLIN 0007 is Time & Materials (T&M).

• Period of Performance: Aircraft available May 11, 2026 - June 30, 2026. Performance end date through September 30, 2026. Delivery required within 90 calendar days of aircraft receipt.

• NAICS Code: 488190

• Size Standard: $40.0 Million

• Full and Open Requirement.

• Submission Deadline: April 2, 2026, 5:00 PM Pacific Daylight Time via email to specified contacts.

• Evaluation: Award will be made to the Lowest Price Technically Acceptable (LPTA) responsible offeror.

• Evaluation Factors: Technical Acceptability and Price.

• Technical Approach: Must describe capability to meet SOW requirements, include a detailed completion schedule and location, and demonstrate compliance with AS9100 or equivalent, FAA Part 145 Repair Station certification, and experience servicing Gulfstream aircraft.

• Pricing: Must be proposed for CLINs 0001-0006. Labor rates for CLIN 0007 will be evaluated independently.

• Quote Format: Two volumes (Technical Approach - 15 pages max; Pricing - no page limit), submitted electronically.

• Offer Hold Period: 150 calendar days.

• Full and Open Requirement. No specific set-aside mentioned.

• Offerors must be FAA certified 14 CFR Part 145 Repair Stations with experience servicing Gulfstream aircraft.

• All questions must be submitted via email by March 19, 2026, 5:00 PM Pacific Standard Time.

• Oral questions will not be answered.

• The government reserves the right to cancel the solicitation.

Statement of Work (SOW) / Performance Work Statement (PWS)

To detail the required tasks for the necessary 72-month inspection of the Gulfstream III aircraft (NASA 808, serial number 424, registration N808NA), as well as optional tasks. The goal is to return the aircraft to a serviceable condition for continued flight research activity within 90 days.

• Perform a 72-month inspection on Gulfstream III aircraft N808NA.

• Complete all required tasks listed in Section 4.1, and any optional tasks exercised by the Government.

• Concurrent accomplishment of 36-month and 24-month inspections by NASA AFRC qualified personnel at the Contractor's facility is permitted.

• The Contractor must be an FAA certified 14 CFR PART 145 FAA Repair Station.

• All scheduled maintenance must be performed at the certified Gulfstream maintenance & repair station, located within the contiguous United States, unless a waiver is approved.

• The Contractor shall allow NASA designated personnel (including engineers, inspectors, and technicians) to observe work and perform their own maintenance tasks.

• The aircraft has unique research instrumentation that must be avoided and protected during inspection.

• The Contractor must have the capabilities to repair any discrepancies discovered.

• Period of Performance: 90 calendar days from aircraft delivery to the contractor facility.

• Place of Performance: Contractor facility location.

• Contractor must be a certified Gulfstream maintenance & repair station and an FAA certified 14 CFR PART 145 FAA Repair Station.

• NASA personnel may assist with technicians and parts.

• NASA designated personnel must be allowed to observe work.

• Contractor must notify NASA designated inspector at specific progress points.

• An estimated schedule must be provided with the Contractor's quote.

• The Contractor must use certificated material for repairs and provide all necessary certifications.

• NASA AFRC will provide Government-Furnished Property (GFP), Government-Furnished Material (GFM), Government-Furnished Equipment (GFE), or Government-Furnished Information (GFI) as applicable.

• No unique security requirements are associated with this contract.

• Contractor travel is not necessary; NASA AFRC personnel may travel to the contractor facility.

• Regular updates (at least every 2 weeks) including progress reports, inspection results, findings, and needs from NASA AFRC.

• Return of the Gulfstream III NASA 808 aircraft serial number 424 in an airworthy state with all inspections and maintenance tasks completed, and the instrumentation system unharmed.

• A certificate of conformance, FAA Form 8130, and certification documentation.

• All records associated with completion of scheduled maintenance tasks as listed by the Gulfstream CMP.

• Material certification records for any fasteners.

• A report summarizing discrepancies/findings and their corrections.

• Documentation to update the aircraft maintenance tracking system.

This document has undergone several revisions, with the latest on March 23, 2026, updating Sections 3.0 and 6.0. Previous revisions included adding 60-month & 12-month inspections, changing CPDLC to FANS-1/A+, listing AFRC personnel roles, and finalizing requirements. An optional upgrade to FANS-1/A+ capability is also noted.

Form / Attachment / Pricing Sheet

This document outlines the Procurement Quality Requirements, specifically detailing the mandatory Source Inspection and/or Test by a NASA Quality Representative (QAR) for articles and materials ordered under the contract. It also specifies the terms and conditions related to this quality assurance process.

• Source Inspection/Test Requirement: All articles and materials are subject to NASA Quality inspection or test at the Contractor facility prior to delivery.
• QAR Contact: Bidders must contact their NASA Buyer for the QAR's name and phone number.
• Mandatory Inspection Points (MIP): The NASA QAR will provide a list of MIP or test requirements. Work should not commence until these are established and understood.
• Notification: Contractors must notify the NASA QAR at least 2 days prior to completion of work requiring inspection or test. A seven-day notification is required if the facility is outside the NASA AFRC commuting area.
• Quality Evidence: Contractors must provide verifiable quality evidence to the NASA QAR during inspection/test.
• Final Acceptance: Source inspection/test does not constitute final acceptance unless explicitly stated in contract documents.
• Shipment Evidence: Each shipment must include evidence of completed source inspection or test prior to shipment.
• Sub-Tier Suppliers: Prime Suppliers must ensure NASA AFRC quality requirements are flowed down to sub-tier suppliers.
• Quality Management System: Prime Suppliers or their sub-tier suppliers must have a quality management system (e.g., AS9100, ISO 9001).
• Record Retention: Contractors shall retain records per FAR subpart 4.7.

This document is critical for bidders to understand the quality assurance procedures that will be applied to their products. It outlines the necessity of NASA QAR involvement, the process for scheduling inspections, the required documentation, and the responsibilities of the prime contractor regarding sub-tier suppliers and quality management systems. Failure to comply with these requirements could impact contract performance and acceptance of goods.

Questions & Answers / Clarifications

This document provides responses to vendor questions regarding Solicitation 80AFRC26Q0003, clarifying various aspects of the requirement and updating the solicitation as needed.

• NAICS Code: The correct NAICS code is 488190. The solicitation has been updated.
• Period of Performance Trigger: Completion is required 90 calendar days from aircraft delivery to the contractor facility. The anticipated availability for work is May 11, 2026, to June 30, 2026, with a period of performance end date of September 30, 2026. The solicitation has been updated.
• CLIN 0007 Pricing Structure: This is a time-and-materials (T&M) CLIN. Offerors must propose fully burdened labor categories and labor rates. These rates will be evaluated for reasonableness and allowability. The solicitation has been updated to include applicable fill-ins for FAR 52.212-4 Alternate I.
• Set-Aside Inconsistency: The procurement is Full and Open. FAR 52.219-6, Notice of Total Small Business Set-Aside, has been removed from the solicitation.
• Submission Email Address: The correct email addresses for quote submission are melissa.newell@nasa.gov and tanjanica.s.jackson@nasa.gov. The solicitation has been updated.
• Proposal Format/Page Limitation: The 15-page limit for Volume I (Technical Approach) excludes the cover page and table of contents. Supplemental information may be provided separately. The solicitation has been updated.
• Facility Requirements: The 250-mile radius restriction for maintenance stations has been removed. Locations beyond this radius will be considered for award if operational suitability can be demonstrated.

Several sections of the solicitation have been updated based on these clarifications, with updated documents referenced in the responses. Offerors should refer to the updated solicitation and associated attachments for the most current requirements.

Form / Attachment / Pricing Sheet

This document outlines the Procurement Quality Requirements for suppliers providing goods, materials, or services to NASA Armstrong Flight Research Center (AFRC), specifically concerning aircraft assemblies, parts, and materials.

• Section A: Aircraft Assemblies, Parts and Materials: Details requirements for new, surplus, used, and repaired articles, including identification of manufacturer, proof of serviceability, FAA certifications, and handling of articles subjected to extreme conditions.
• Section B: Counterfeit Prevention of Electronic Parts: Specifies authorized sources for electronic parts, required documentation (traceability, Certificate of Conformance), and procedures for handling suspected counterfeit parts. It also lists prohibited materials.
• Section C: Certification of Conformance (CoC): Mandates that all suppliers provide a CoC with each shipment, certifying compliance with specifications. It lists minimum required information for the CoC and additional traceability documentation for non-OEM/Authorized Distributor suppliers.
• Section D: Process Qualification and Control (Calibration): Outlines requirements for calibrated tools, gauges, and instruments, including the provision of manufacturer's certified calibration reports and specific details to be included in each report.
• Section E: Delivery Requirements: Covers packaging, preservation, and marking requirements to protect articles during handling, transport, and storage. It specifies minimum marking content, requirements for hazardous materials, and shelf-life requirements for articles with limitations.
• Procurement Quality Assurance Terms and Conditions: Addresses prime supplier responsibilities, sub-tier supplier flow-down requirements, quality management systems, performance monitoring, and record retention.

This document is critical for any bidder supplying aircraft parts, assemblies, materials, or related services to NASA AFRC. It details essential quality assurance, documentation, and handling requirements that must be met to ensure compliance, avoid shipment rejection, and maintain a position on the Qualified Supplier List.

Solicitation / RFP / RFQ

This is a combined synopsis/solicitation (RFQ) for commercial services for the 72-month inspection and maintenance of a NASA 808 Gulfstream III aircraft. The goal is to return the aircraft to serviceable condition for flight research and technology integration activities, adhering to strict airworthiness and maintenance protocols.

• 72-month inspection and Controller Pilot Data Link Communications (CPDLC) incorporation on the Gulfstream III aircraft (NASA 808).

• Adherence to strict airworthiness and maintenance protocols.

• Option 5 includes FANS-1/A+ upgrade, fault repairs, fuel leaks, and interior repairs.

• This is a Full and Open Requirement.

• NAICS Code: 448190

• Size Standard: $40.0 Million

• Contract type is primarily Firm Fixed Price (FFP) for CLINs 0001-0006, with Time & Materials (T&M) for CLIN 0007 (Over and Above Materials and Other Direct Costs).

• Period of Performance: Delivery required within 90 days after receipt of order.

• Anticipated award date: On or before April 10, 2026.

• Offers must be submitted electronically via email by 5:00 PM Pacific Daylight Time on March 24, 2026.

• Quotes must be clear, concise, and include sufficient detail for evaluation.

• The quote shall consist of two volumes: Technical Approach (15 pages max) and Pricing (no page limit).

• Evaluation will be based on Technical Acceptability and Price.

• Award will be made to the Lowest Price Technically Acceptable (LPTA) responsible offeror.

• Offerors must hold or be compliant with AS9100 or equivalent Quality Management Standard and be a FAA Certified 14 CFR Part 145 Repair Station with experience servicing Gulfstream aircraft.

• Prices must be held firm for 150 calendar days from the offer receipt date.

• Full and Open Requirement.

• All questions or comments regarding the solicitation must be submitted via email by 5:00 PM Pacific Standard Time on March 19, 2026.

• Oral questions will not be answered.

• The Government reserves the right to cancel this solicitation at any time prior to award.

Solicitation / RFP / RFQ

This is a combined synopsis/solicitation (RFQ) for commercial products/services for the 72-month inspection and maintenance of a NASA Gulfstream III aircraft (N808NA). This announcement serves as the sole solicitation; no separate written solicitation will be issued. The acquisition is a Full and Open Requirement.

• 72-month inspections and Controller Pilot Data Link Communications (CPDLC) incorporation on a Gulfstream III aircraft.

• The objective is to return the aircraft to NASA AFRC in serviceable condition for ongoing flight research and technology integration.

• Adherence to strict airworthiness and maintenance protocols is required.

• Option 5 includes FANS-1/A+ upgrade, fault repairs, fuel leaks, and interior repairs.

• Contract Type: Primarily Firm Fixed Price (FFP) for CLINs 0001-0006. CLIN 0007 (Over and Above Materials and Other Direct Costs) is Time & Materials (T&M).

• Period of Performance: Delivery of the aircraft back to NASA Armstrong Flight Research Center is required within 90 days after receipt of order.

• Estimated Value: Not explicitly stated, but the NAICS Code is 448190 with a Size Standard of $40.0 Million.

• Proposal Submission Deadline: 5:00 PM Pacific Daylight Time on March 24, 2026, via email to melissa.newell@nasa.gov and tanjanica.s.jackson@nasa.gov.

• Evaluation Criteria: Award will be made to the Lowest Price Technically Acceptable (LPTA) responsible offeror.

• Evaluation Factors: Technical Acceptability and Price.

• Technical Acceptability: Determined by the offeror's ability to meet or exceed SOW requirements, including a detailed maintenance schedule, location of performance, certification (AS9100 or equivalent, FAA Part 145 Repair Station), and experience servicing Gulfstream aircraft.

• Price: Evaluated based on CLINs 0001-0006. CLIN 0007 will be evaluated separately for fairness and reasonableness.

• Quote Validity: Prices must be held firm for 150 calendar days from the offer receipt date.

• Full and Open Requirement. No specific set-aside is mentioned.

• All contractual and technical questions must be submitted via email by 5:00 PM Pacific Standard Time on March 19, 2026.

• Telephone questions will not be accepted.

• Offerors must be certified or in compliance with AS9100 or equivalent Quality Management Standard and be an FAA Certified 14 CFR Part 145 Repair Station with experience servicing Gulfstream aircraft.

• The proposal must be submitted in two electronic volumes: Technical Approach (15 pages max) and Pricing (no page limit).

• The anticipated award date is on or before April 10, 2026.

Statement of Work (SOW) / Performance Work Statement (PWS)

To detail the required tasks for the 72-month inspection of the Gulfstream III Aircraft NASA 808 (N808NA), including optional tasks, to ensure the aircraft remains safely in service for NASA's Armstrong Flight Research Center (AFRC).

• Perform the required 72-month inspections and incorporate the Controller Pilot Data Link Communications (CPDLC) upgrade.

• Optional tasks may be exercised by NASA.

• Concurrent 36-month and 24-month inspections may be performed by NASA AFRC qualified personnel.

• The end product is the return of the aircraft to NASA AFRC in serviceable condition within 90 days.

• Provide proper documentation to certify airworthiness.

• Provide teardown reports at each stage.

• Provide full documentation of completed inspections.

• Regular updates (bi-weekly) including progress reports, findings, and needs from NASA AFRC.

• Deliver the aircraft in an airworthy state with all inspections and maintenance tasks completed.

• Provide a certificate of conformance, FAA 8130, and certification documentation.

• Provide all records associated with scheduled maintenance tasks.

• Provide material certification records for fasteners.

• Summarize discrepancies and actions taken.

• Provide documentation for aircraft maintenance tracking system.

• Period of Performance: 90 calendar days from aircraft delivery to the contractor facility.

• Place of Performance: Contractor facility location.

• Contractor must be an FAA certified 14 CFR PART 145 FAA Repair Station.

• Maintenance must be performed at the certified station, unless a waiver is approved.

• The station must be located within a 250-mile radius of Edwards, CA.

• NASA personnel may observe work and may perform certain maintenance tasks.

• Contractor must notify NASA designated inspector at specific progress points.

• Aircraft instrumentation system is unique and must be avoided and protected during inspection.

• Contractor must have capabilities to repair discrepancies found.

• Use of certificated material and provision of chemical/physical certifications for items used.

• Compliance with tool control programs and non-conformance reporting procedures.

• No unique security requirements.

• Contractor travel is not necessary; NASA personnel may travel to the contractor facility.