spig - stan
- split fuselage tank
- split rudder
- split S
- split S buildup
- split S entry
- split surface
- split tail
- split-coefficient matrix method
- split-coefficient method
- split-S
- splitter
- splitter plate
- splitter plate bleed
- splitter plate boundary layer bleed
- splitter plate offset
- splitting
- splitting method
- spoiler
- spoiler actuator
- spoiler aerodynamics
- spoiler angle
- spoiler circuit
- spoiler configuration
- spoiler deflection
- spoiler effectiveness
- spoiler experiment
- spoiler gearing
- spoiler jet
- spoiler lever
- spoiler lift
- spoiler performance
- spoiler response
- spoiler retraction
- spoiler rotation
- spoiler/elevator computer
- spoileron
- spoiling
- sponson
- spool
- spool-up time
