WHO WE ARE
Zephyr Dynamics is an aviation certification and compliance support company focused on electric, hybrid-electric, and retrofit aircraft systems.
We help OEMs, retrofit developers, and aviation innovators navigate certification, compliance, and integration challenges, supporting projects from early concept definition through certification-oriented development and retrofit programs.
Our goal is to reduce certification complexity and support the safe integration of new technologies into certified aircraft platforms in line with EASA certification requirements.
What we provide
Our Value Proposition
Zephyr Dynamics helps OEMs, retrofit developers, operators, and training organisations reduce certification complexity and accelerate compliance pathways for advanced aviation systems.
Certifiable Energy Modules for Aviation
We support the development of certifiable aviation energy modules by addressing safety, integration, and compliance considerations in line with EASA certification requirements.
Modular, scalable architecture
A modular and scalable architecture supports certification across multiple aircraft platforms while reducing redesign effort and compliance complexity.
Designed for retrofit programs
We support retrofit programs with certification-oriented engineering inputs for integration, compliance, and STC-related development.
Reduced Certification Burden
By standardizing compliance logic, documentation structure, and system assumptions, we help reduce certification burden for OEMs, STC developers, and integrators.
Future hydrogen-electric systems
Our certification support approach also extends to future hydrogen-electric and hybrid propulsion architectures.
