Define the mission and requirements
Research applicable laws, regulations, and safety standards
Form a qualified team with aerospace, propulsion, structures, avionics, and safety expertise
Select the rocket type and performance goals
Design the airframe, propulsion system, guidance system, and recovery system
Perform simulations and structural analyses
Build prototypes and test components individually
Conduct ground tests under controlled conditions
Review safety procedures and risk assessments
Obtain necessary permits and approvals
Integrate all subsystems
Perform final inspections and pre-launch checks
Execute launch operations with a trained team
Track flight performance and recover data
Inspect results and iterate the design