Question 1

What is "GN&C IV Follow-On"?

Accepted Answer

**Summary of Opportunity: GN&C IV Follow-On**

**Title:** GN&C IV Follow-On  
**Organization:** National Aeronautics and Space Administration (NASA) Johnson Space Center  
**Location:** Houston, Texas, USA  
**Contact:** Jonathan Anzures (jonathan.anzures@nasa.gov)  
**Posted Date:** February 26, 2026  
**Due Date:** March 13, 2026

**Description:**  
NASA is seeking proposals for the Guidance, Navigation, and Control (GN&C) IV Follow-On project. This initiative involves advanced GN&C systems for space exploration missions, focusing on the enhancement of navigation precision and control reliability for manned and unmanned spacecraft.

**Project Scope and Objectives:**  
The primary aim is to procure systems and technologies that ensure efficient GN&C for future manned space missions. Objectives include improving navigation algorithms, enhancing control system responsiveness, and integrating advanced sensor technologies.

**Contract Type:**  
The contract type has not been explicitly stated; interested parties should prepare for various contracting options common in governmental procurements.

**Required Certifications/Registrations:**  
Proposers must have appropriate registrations in the System for Award Management (SAM) and compliance with NASA's procurement regulations.

**Mandatory Qualifications:**  
- Proven experience in developing GN&C systems for aerospace applications.
- Technical expertise in avionics and control systems.

**Preferred Qualifications:**  
- Experience with recent NASA or aerospace industry projects.
- Advanced degrees in relevant engineering or technical fields.
- Proven track record of innovation in GN&C technologies.

**Geographic Restrictions:**  
No specific geographic restrictions have been noted; however, familiarity with the aerospace sector and relevant US regulations is advantageous.

**Key Technical Capabilities Needed:**  
- Advanced GN&C algorithms development.
- Real-time processing capabilities for sensor data.
- Integration of inertial navigation systems and GPS.
- Capability to produce simulations for testing GN&C systems.

**Specific Technologies or Methodologies Required:**  
Technologies related to spacecraft navigation, real-time control systems, and robust software for system integration will be evaluated.

**Deliverables and Performance Standards:**  
Successful contractors will be expected to deliver comprehensive compatibility reports, algorithm prototypes, and final systems ready for integration with spacecraft.

**Evaluation Criteria:**  
Proposals will be evaluated based on technical approach, team qualifications, previous project performance, and cost-effectiveness. Presenting a well-detailed project plan that outlines methodologies and timelines will be critical for evaluation.

**Conclusion:**  
Companies interested in the GN&C IV Follow-On opportunity should present a robust proposal that showcases their technical capabilities, relevant experience, and innovative approaches to solve GN&C challenges. All submissions must be delivered by the due date, ensuring compliance with NASA's procurement protocols.

For further details and access to the full opportunity description, please refer to the provided link or contact Jonathan Anzures.

Question 2

When is the proposal submission deadline?

Accepted Answer

The proposal submission deadline is March 13, 2026 (1 day left).

Question 3

What NAICS codes apply to this opportunity?

Accepted Answer

The applicable NAICS codes are: 541330.

Question 4

Are there any set-aside requirements?

Accepted Answer

Yes, this opportunity includes the following set-asides: NONE.

Question 5

Where can I submit a proposal or get solicitation documents?

Accepted Answer

You can access the full solicitation documents and submit your proposal at: https://sam.gov/workspace/contract/opp/89fff6ca505f48f98b5670e8d3ed0cff/view

GN&C IV Follow-On

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