AF Technical Committee · AF/TC 06
Propulsion & Energy Systems
Continuing AF Technical Committee for propulsion, energy conversion and onboard energy systems.
Understand the distinction
A technical home, not a blanket approval authority.
Read scope, responsibilities and related work together. Cross-disciplinary subjects can need more than one Committee.
Continuity and coordination
A Committee retains subject knowledge, coordinates review and connects related Working Group activity. Its public scope is the starting point for placing a question.
Technical focus areasFocused execution
A Working Group addresses a bounded question, evidence task or draft. A completed draft or Committee recommendation is distinct from authorized publication.
Technical Work ProcessParticipation is considered separately
Relevant experience and competence need to fit the subject and the applicable arrangements. Membership alone does not confer an appointment or voting authority.
Eligibility and participationCommittee purpose
Purpose
Propulsion and energy choices shape aircraft and space-system performance, safety, materials and lifecycle impacts. AF/TC 06 provides a continuing structure for comparing established and emerging technologies across these connected technical considerations.
Coordinates technical examination of propulsion and energy systems, including interfaces with materials, qualification and sustainability.
Continuing technical role
What the Committee Does
Within its defined scope, AF/TC 06 maintains continuity between related questions and the work developed to address them.
- Identifies technical questions in conventional and emerging propulsion systems.
- Examines energy storage, fuel and power-conversion evidence.
- Connects design considerations with materials, testing and lifecycle impacts.
- Reviews focused Working Group analysis before recommendations enter AF technical processes.
Defined subject boundary
Technical Scope
The Committee's technical scope provides the subject boundary for continuing coordination. Related questions may still require input from other Committees.
Propulsion systems
- Aircraft engines and propulsion
- Rocket propulsion
- Electric and hybrid architectures
- Propulsion-system integration
Energy and fuels
- Hydrogen systems
- Batteries and fuel cells
- Aerospace energy storage
- Sustainable fuels and associated technical questions
Topic route
How technical work enters the Committee
A question can be identified within the Committee's scope or referred through AF Technical Work. The appropriate route depends on relevance, existing evidence and the work required.
- 01Technical need identified
- 02Topic submitted or referred
- 03Scope and existing landscape reviewed
- 04Appropriate route considered
- 05Working Group, research or direct review where appropriate
- 06Committee review and technical recommendation
- 07Applicable AF output or decision process
Focused technical development
Expert Working Groups
Where a defined question requires focused development, the Committee may support an Expert Working Group with an appropriate mandate, expertise and expected output. Work may include research, evidence review, technical drafting, landscape analysis, comparison or consultation preparation.
A Working Group reports its findings through the relevant technical structure; it does not independently make a final AF institutional decision.
Connected expertise
Cross-Committee Coordination
Many aerospace questions cross technical boundaries. AF/TC 06 may coordinate with the Committees below when their expertise is relevant; these are peer relationships, not lines of subordination.
Technical participation
Interested in contributing to AF/TC 06?
Propulsion engineers, energy-system specialists, test professionals and researchers can bring design and evidence perspectives. Eligible members and relevant technical experts may share their interests through the Federation's participation routes. Membership does not automatically create a Committee appointment.
Explore Membership Share Technical Interests