PHAK · Chapter 5: Aerodynamics of Flight
FAA · Retrieved 2026-09-05
Educational reference; original Owl summariesFLIGHT DYNAMICS
Stall & spin coupling
FLIGHT SCIENCE / CONCEPT REFERENCE
SCIENCEConditions & principles
Autorotation involving a stalled wing and asymmetric aerodynamic forces.
REFERENCE COVERAGE3 / 3 editorial sections
PROVENANCE1 linked source
LAST RETRIEVED2026-09-05
Editorial section coverage describes the article structure, not scientific validation or completeness.
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Source editions
PHAK · Chapter 5: Aerodynamics of Flight ↗Edition / snapshot: FAA-H-8083-25C, 2023Retrieved: 2026-09-05
Retrieval dates record when Owl obtained the data; they are not publication dates or proof that a specification is current. Where the edition contains only a snapshot date, the original publication date is not recorded.
01
Mechanism
When a stalled aircraft develops yaw, the two wings can encounter different local speeds and angles of attack. The resulting force differences can sustain rotation.
02
Aircraft response
The motion combines yaw, roll and descent. Center of gravity and aircraft geometry strongly influence development and recovery characteristics.
03
Context & interpretation
Spin approval and recovery actions are aircraft-specific. This page explains the mechanism and does not provide a generic recovery checklist.
Sources & context
Educational explanation of physical mechanisms. Aircraft-specific procedures, limitations and current weather information are separate references.