Definition
Mandatory corrective instructions issued by a Light-Sport Aircraft (LSA) manufacturer to address a safety-of-flight issue with an aircraft, engine, propeller, or component. Compliance with applicable safety directives is required for the aircraft to remain in an airworthy condition under the LSA rules.
Plain English
Official notices from the maker of a Light-Sport Aircraft telling owners they must fix, change, or check something on the aircraft to keep it safe to fly.
Context Anchor
Seen in light-sport aircraft maintenance records, manufacturer notices, inspection planning, and decisions about whether an LSA is safe and allowed to fly.
Derivation
From 'directive,' meaning an authoritative instruction. The word comes from Latin 'dirigere' (to direct or guide). A safety directive guides the owner toward a required fix that keeps the aircraft safe.
Why Pilots Care
Compliance keeps the aircraft legally airworthy and reduces the risk of accidents from unresolved safety issues.
Intuition Check
Do not read “safety directives” as casual safety tips. In this LSA maintenance context, they are official manufacturer instructions tied to a safety issue and must be treated as maintenance requirements when they apply.
Example Sentence 1
Before signing off the annual condition inspection, the mechanic verified that all safety directives from the airframe and engine manufacturers had been complied with.
Example Sentence 2
A new safety directive required replacement of a critical component within thirty days.