Defense Production Act (DPA) Title III Next Generation Reaction Wheels Project | Apply Online

Frequently Asked Questions (FAQs)

What is the DPA Title III Next Generation Reaction Wheels (NGRW) Project?

The DPA Title III Next Generation Reaction Wheels (NGRW) Project is a U.S. Air Force Research Laboratory (AFRL) funding opportunity focused on strengthening the domestic (U.S.) ability to supply space-qualified reaction wheel assemblies.

What are reaction wheels, and why are they important?

Reaction wheels are a core spacecraft subsystem used for attitude control (pointing) and angular momentum management without expending propellant. They are especially important for missions that need stable pointing over long periods.

What specific type or class of reaction wheels is the government emphasizing?

The government is emphasizing low to mid-level momentum storage class wheels. This aligns with satellite architectures trending toward smaller, distributed constellations and disaggregated systems.

Why is there a focus on smaller satellites and distributed constellations?

The opportunity notes that satellite architectures are trending toward smaller, more distributed constellations and disaggregated systems, where typical mission lifetimes are often in the 5 to 7 year range. In this environment, dependable and appropriately sized reaction wheels can become a scaling constraint if the supply base is weak, expensive, or limited.

What problem is AFRL trying to solve with this effort?

The effort aims to reduce schedule risk, cost growth, and reduced resilience that can occur when the reaction wheel supply base is weak, expensive, or dependent on a small number of sources. The stated goal is to strengthen domestic availability and avoid reliance on a single fragile supply line.

Is this funding opportunity for building and delivering hardware right away?

No. The effort is structured as a Phase 0 study intended to map out a practical, low-risk path to ensuring availability of next generation wheels. Rather than immediately funding full hardware development, the project funds a systematic assessment that blends technical planning with business and market realities.

What is the purpose of the Phase 0 study?

The Phase 0 study is intended to produce a credible approach that supports a sustainable industrial base. The plan should support a strong business case for the contractor while minimizing recurring costs to the U.S. Government user community, with an emphasis on affordability, repeatable procurement at scale, and improved domestic capacity and/or competition.

How long is the Phase 0 study period?

The Phase 0 study period is described as nine months of effort plus an additional three months to produce the final report.

What is expected to be delivered at the end of the Phase 0 effort?

The description specifies an additional three months to produce the final report, indicating that a final report is a key deliverable at the end of the effort.

What kinds of factors must the recipient evaluate during Phase 0?

During Phase 0, the recipient is expected to evaluate business, market, and technology conditions needed to either establish or revive domestic competition in the reaction wheel market, or to expand an existing vendor's product line.

Is the goal to create new vendors or can existing vendors apply?

Based on the description, the Phase 0 study may support either (a) establishing or reviving domestic competition in the reaction wheel market, or (b) expanding an existing vendor's product line. This indicates the effort can be relevant to both new entrants and existing vendors.

What mission life and reliability level is the project aiming for?

The emphasis is on smaller wheels incorporating advanced technologies with reliability appropriate for at least a five-year mission life. Designs that can credibly extend to longer lifetimes are viewed positively.

Why are longer lifetimes viewed positively?

The opportunity notes that longer mission durations and higher reliability can reduce lifecycle costs and reduce the risk of on-orbit failures that can compromise a spacecraft's mission.

What is AFRL looking for in an offeror's approach?

AFRL is asking for evidence of deep understanding of major design and programmatic trade-offs that drive real-world outcomes. Offerors are expected to show they can balance wheel design complexity against reliability, mission life requirements, and recurring per-unit cost.

What kinds of design and programmatic trade-offs are explicitly called out?

The description implicitly includes trade-offs and considerations such as component selection, bearing and lubrication approaches, motor and drive electronics choices, vibration and jitter performance, thermal management, fault tolerance, radiation considerations where applicable, manufacturability, and test strategy, all with an emphasis on viability for repeated procurement rather than a one-off engineering effort.

Is affordability and recurring unit cost a key theme of this opportunity?

Yes. The opportunity repeatedly emphasizes minimizing recurring costs to the U.S. Government user community and achieving affordable, repeatable procurement at scale, rather than a one-time custom build.

What is the intended end state or best outcome described?

The government signals that the best outcome is a credible roadmap to a domestically available, space-qualified product line that meets performance needs for small satellite missions while keeping unit costs under control, with competition and/or expanded domestic capacity.

What agency is issuing this funding opportunity?

The opportunity was issued by DOD-AFRL (U.S. Department of Defense, Air Force Research Laboratory).

What type of award instrument is being used?

This opportunity is described as a discretionary award using a Cooperative Agreement.

What activity category is associated with this opportunity?

The activity category is listed as Science and Technology and other Research and Development.

What is the CFDA number associated with this opportunity?

The CFDA number provided is 12.800.

Who is eligible to apply?

Eligibility is listed as unrestricted, meaning it is open broadly to entity types, subject to any specific clarifications contained in the full announcement.

What is the funding opportunity number (FOA number)?

The funding opportunity number is FOA AFRL RQKM 2016 0015.

When was the opportunity posted?

The opportunity was posted on June 3, 2016.

What was the closing date for submissions?

The closing date listed is July 6, 2016.

How many awards does the listing expect to make?

The listing indicates an expectation of up to three awards.

Is there an award ceiling specified?

No award ceiling is specified in the provided source data.

Does the description suggest any preference about competition and supply chain resilience?

Yes. The description emphasizes competition and/or expanded domestic capacity so government programs are not locked into a single fragile supply line, which is tied to lowering risk and improving resilience across multiple programs.

What is meant by making the product viable for repeated procurement?

In the context provided, it means the plan should support affordable and repeatable procurement at scale, not just a technically impressive one-off engineering effort. The study should account for manufacturability, testing strategy, and other factors that influence recurring unit cost and reliable supply.

Are advanced technologies encouraged?

Yes. The effort emphasizes smaller wheels that incorporate advanced technologies, provided they align with reliability appropriate for at least a five-year mission life and support a sustainable, affordable product line.