Opportunity Information: Apply for NNH15ZEA001N SASO1

  • The NASA Headquarters in the science and technology and other research and development sector is offering a public funding opportunity titled "RESEARCH OPPORTUNITIES IN AERONAUTICS 2015 NRA APPENDIX B.4 SAFE AUTONOMOUS SYSTEMS OPERATIONS PROJECT" and is now available to receive applicants.
  • Interested and eligible applicants and submit their applications by referencing the CFDA number(s): 43.002 Aeronautics.
  • This funding opportunity was created on Jun 22, 2015 and posted on Jun 22, 2015.
  • Applicants must submit their applications by Aug 3, 2015. (Agency may still review applications by suitable applicants for the remaining/unused allocated funding in 2026.)
  • Eligible applicants include: Unrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled Additional Information on Eligibility.
  • unrestricted
Apply for NNH15ZEA001N SASO1

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Opportunity Summary:

NASA Headquarters, through its Aeronautics Research Mission Directorate (ARMD), released a 2015 Research Opportunities in Aeronautics (ROA) NASA Research Announcement (NRA) focused on the Safe Autonomous Systems Operations (SASO) Project under Appendix B.4. Listed as funding opportunity number NNH15ZEA001N SASO1, this discretionary program uses a Cooperative Agreement instrument to support science and technology research and development under CFDA 43.002 (Aeronautics). The competition was open to essentially any eligible organization (unrestricted eligibility, subject to any clarifications in the solicitation), and it did not require cost sharing or matching. The opportunity was posted on June 22, 2015, with Notices of Intent (NOIs) due June 29, 2015, and full proposals due August 3, 2015 (with the archive date listed as June 22, 2016).

The SASO Project is framed around a central operational challenge: keeping the National Airspace System (NAS) highly efficient, predictable, agile, scalable, safe, and affordable while the aviation ecosystem becomes more complex. NASA positions this as not only a safety and capacity issue, but also a competitiveness issue, aiming to sustain global leadership and domestic viability by advancing technology and enabling new business models for airspace operations. The project emphasizes future airspace needs in the ATM3 time horizon, with an eye toward operations in and beyond 2035, where demand, vehicle diversity, and operational complexity are expected to be much higher than today.

At its core, SASO seeks research that makes a defensible, safety-justified use of automation and autonomy to handle that increased complexity. The solicitation highlights several drivers that proposals should implicitly or explicitly address: growing mobility of passengers and goods; supporting a much more diverse mix of vehicles and uses of airspace (including interactions with things like wind turbines and commercial space launch activities); safely scaling to meet future demand; and accommodating a wider range of operating concepts and business models such as hub-and-spoke, point-to-point, air taxi concepts, and other sharing or on-demand models. NASA also distinguishes among automation, autonomy (self-governance), and autonomicity (self-management), signaling interest in systems that can do more than follow pre-programmed scripts and can manage themselves within well-defined safety and operational boundaries.

The Appendix B.4 call lays out nine specific subtopics meant to anchor foundational research in support of SASO. Several of these are system-level studies intended to shape future concepts of operations and architectures. One subtopic calls for identifying opportunities for increasingly autonomous operations, with particular emphasis on traffic flow management and closely spaced parallel runway operations, which are notoriously demanding from a safety and precision standpoint. Another asks for system studies to propose ab initio (clean-slate) architecture approaches capable of meeting future airspace operational needs, explicitly targeting 2035 and beyond. These system studies are meant to map out what the future operational environment could look like and what foundational design choices would best support safe autonomy at scale.

Other subtopics focus on assurance, enabling technologies, and human integration. Safety assurance for increasingly autonomous systems is called out directly, reflecting the reality that higher levels of autonomy raise hard questions about verification, validation, certification pathways, and how to build justified confidence in behavior across normal and off-nominal conditions. A separate subtopic targets advanced Communication, Navigation, and Surveillance (CNS) options for unmanned aircraft systems (UAS) operations across all altitudes, with explicit requirements that these options be universal, reliable, always available, cyber-secure, and affordable. This points to practical deployment concerns: autonomy is only as viable as the communications and surveillance ecosystem that supports it, and those links must be resilient and secure enough for operational acceptance.

Human interaction with autonomy is another major theme. The solicitation includes human-autonomy teaming as a dedicated subtopic, recognizing that near- and mid-term autonomy will often be introduced into environments where humans remain responsible for supervision, delegation, intervention, and shared decision-making. Closely related are subtopics focused on understanding UAV situational awareness issues and defining intervention procedures for off-nominal events, aiming to clarify what information operators need, how problems should be detected and surfaced, and what safe intervention looks like when automation encounters conditions it cannot handle alone. The call also includes interactivity and mobility decision modeling, indicating interest in modeling how decisions are made in complex, interactive environments where multiple agents (humans, autonomous vehicles, and automated services) influence one another.

The remaining research topics extend the autonomy theme into specific operational domains. One subtopic addresses small UAS trajectory modeling approaches, which matters because low-altitude operations involve unique constraints (dense obstacles, variable winds, limited separation margins, mixed participants) and because accurate trajectory prediction is central to conflict detection, deconfliction, and scalable traffic management. Another subtopic focuses on concepts and technologies supporting reduced crew operations for commercial carriers, reflecting industry interest in new cockpit/crew paradigms and the safety case required to move toward them. Across these themes, the solicitation consistently points back to the need for foundational methods that can credibly assure autonomous behavior, especially where operations become denser, more diverse, and less tolerant of failures.

NASA also provides practical guidance on where and how to access the full solicitation and any amendments. Offerors were instructed to use NSPIRES (http://nspires.nasaprs.com/) by navigating to Solicitations, Open Solicitations, then selecting NASA ARMD Research Opportunities in Aeronautics (ROA 2015) under NNH15ZEA001N and choosing the relevant program element, specifically the link titled "B.4 Safe Autonomous Systems Operations Project." NASA also notes that procurement-related documents are available online and that proposers are responsible for monitoring the NASA Business Opportunities site for amendments and for downloading their own copies of the solicitation and updates. Finally, the announcement underscores the competitive nature of the program and indicates NASA would not engage in direct discussions about specific proposals, directing questions instead through the formal channels described in the solicitation. Contact points provided include Susan Minor (roa@nasa.gov) and NAIS Support (nais.support@nasa.gov) for access issues and administrative help.

FAQs - NASA ROA 2015 Appendix B.4: Safe Autonomous Systems Operations (SASO)

1) What is this funding opportunity?

This opportunity is NASA Headquarters Aeronautics Research Mission Directorate (ARMD) 2015 Research Opportunities in Aeronautics (ROA) NASA Research Announcement (NRA), focused on the Safe Autonomous Systems Operations (SASO) Project under Appendix B.4.

2) What is the funding opportunity number?

The funding opportunity number is NNH15ZEA001N SASO1.

3) What type of award instrument does NASA plan to use?

The announcement specifies a Cooperative Agreement instrument.

4) What program/CFDA is associated with this opportunity?

The opportunity is under CFDA 43.002 (Aeronautics), supporting science and technology research and development.

5) Is this a competitive opportunity?

Yes. The announcement emphasizes the competitive nature of the program.

6) Who was eligible to apply?

Eligibility was described as essentially unrestricted (open to any eligible organization), subject to any clarifications in the solicitation.

7) Was cost sharing or matching required?

No. The announcement states that cost sharing or matching was not required.

8) When was the opportunity posted?

The opportunity was posted on June 22, 2015.

9) What were the key submission deadlines?

Notices of Intent (NOIs) were due June 29, 2015, and full proposals were due August 3, 2015.

10) What does the archive date mean for this listing?

The archive date is listed as June 22, 2016. The provided information does not define what actions (if any) are allowed after archiving; applicants would need to rely on the solicitation language and any posted amendments for definitive guidance.

11) What is the main purpose of the SASO Project?

SASO is focused on research that enables a defensible, safety-justified use of automation and autonomy to handle increasing complexity in the National Airspace System (NAS) while keeping operations efficient, predictable, agile, scalable, safe, and affordable.

12) What operational challenge is NASA trying to address through SASO?

The central challenge described is maintaining an efficient and safe NAS as aviation demand grows and as the ecosystem becomes more complex (more vehicles, more operating concepts, and more interactions across the airspace).

13) What time horizon is SASO targeting?

The project emphasizes future airspace needs in the ATM3 time horizon, with an eye toward operations in and beyond 2035.

14) Why does NASA frame this as more than a safety issue?

NASA also frames it as a capacity and competitiveness issue, tied to sustaining global leadership and domestic viability by advancing technology and enabling new business models for airspace operations.

15) What kinds of aviation changes or drivers does the solicitation expect proposals to address?

The announcement highlights drivers such as increasing mobility of passengers and goods; a more diverse mix of vehicles and airspace uses (including interactions with wind turbines and commercial space launch activities); safely scaling to meet higher future demand; and accommodating a wider range of operating concepts and business models (hub-and-spoke, point-to-point, air taxi concepts, and other on-demand or sharing models).

16) How does the solicitation distinguish automation, autonomy, and autonomicity?

The announcement distinguishes automation from autonomy (self-governance) and autonomicity (self-management), signaling interest in systems that can do more than follow pre-programmed scripts and can manage themselves within well-defined safety and operational boundaries.

17) How many subtopics are included under Appendix B.4?

The Appendix B.4 call identifies nine specific subtopics meant to anchor foundational research supporting SASO.

18) What kinds of research does NASA describe as "system-level studies" under SASO?

Several subtopics are described as system-level studies intended to shape future concepts of operations and architectures for safe autonomy at scale, including clean-slate (ab initio) approaches aimed at 2035 and beyond.

19) What is meant by "ab initio" architecture approaches in this call?

In this context, "ab initio" refers to clean-slate architecture approaches proposed to meet future airspace operational needs, explicitly targeting 2035 and beyond.

20) Does SASO include research on traffic flow management and runway operations?

Yes. One subtopic calls for identifying opportunities for increasingly autonomous operations with particular emphasis on traffic flow management and closely spaced parallel runway operations.

21) Is safety assurance for autonomous systems explicitly included?

Yes. Safety assurance for increasingly autonomous systems is called out directly, including concerns related to verification, validation, certification pathways, and justified confidence across normal and off-nominal conditions.

22) Does the call include communications, navigation, and surveillance (CNS) research?

Yes. A dedicated subtopic targets advanced CNS options for unmanned aircraft systems (UAS) operations across all altitudes.

23) What CNS characteristics does NASA emphasize for UAS operations?

The announcement specifies that CNS options should be universal, reliable, always available, cyber-secure, and affordable.

24) Is human interaction with autonomy part of the scope?

Yes. Human-autonomy teaming is included as a dedicated subtopic, reflecting environments where humans may supervise, delegate, intervene, and share decisions with automation.

25) Does the solicitation address situational awareness and intervention procedures for UAVs?

Yes. It includes subtopics focused on understanding UAV situational awareness issues and defining intervention procedures for off-nominal events, including what information operators need and what safe intervention looks like when automation encounters conditions it cannot handle alone.

26) What is "interactivity and mobility decision modeling" in the context of this call?

It is a named subtopic indicating interest in modeling decision-making in complex, interactive environments where multiple agents (humans, autonomous vehicles, and automated services) influence one another.

27) Does SASO include small UAS trajectory modeling?

Yes. One subtopic addresses small UAS trajectory modeling approaches, tied to the importance of accurate trajectory prediction for conflict detection, deconfliction, and scalable traffic management in low-altitude environments.

28) Is reduced crew operations for commercial carriers within scope?

Yes. The call includes a subtopic focused on concepts and technologies supporting reduced crew operations for commercial carriers, including the safety case needed for such changes.

29) Where were applicants instructed to find and submit the solicitation materials?

Applicants were instructed to use NSPIRES (http://nspires.nasaprs.com/) by navigating to Solicitations, Open Solicitations, selecting NASA ARMD Research Opportunities in Aeronautics (ROA 2015) under NNH15ZEA001N, and choosing the link titled "B.4 Safe Autonomous Systems Operations Project."

30) How were applicants expected to track amendments or updates?

The announcement states that proposers are responsible for monitoring the NASA Business Opportunities site for amendments and for downloading their own copies of the solicitation and updates.

31) Will NASA discuss proposal specifics with applicants before submission?

The announcement indicates NASA would not engage in direct discussions about specific proposals and directs questions through the formal channels described in the solicitation.

32) Who are the listed contacts for questions or support?

Contacts provided include Susan Minor (roa@nasa.gov) and NAIS Support (nais.support@nasa.gov) for access issues and administrative help.

33) What is NAIS Support intended to help with?

Based on the announcement text, NAIS Support (nais.support@nasa.gov) is a point of contact for access issues and administrative help.

34) What is the relationship between ROA 2015, the NRA, and Appendix B.4?

ROA 2015 is the broader NASA Research Announcement (NRA) released by ARMD, and Appendix B.4 is the specific program element within that announcement focused on the Safe Autonomous Systems Operations (SASO) Project.

35) Does the announcement list a specific funding amount or award size?

No specific funding amount, award size, or number of awards is provided in the information shown.

36) Does the announcement describe evaluation criteria?

No evaluation criteria are included in the provided summary; the solicitation itself would contain any review factors and selection process details.

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