Older Dassault business jets need more frequent inspections

The US aviation regulator is tightening maintenance rules for several models of Dassault business jets. Owners must now update their maintenance programs to include new or stricter inspection requirements.

This is a routine update to an existing Airworthiness Directive, which means it is a technical fix to a known problem. It does not change the fundamental way aircraft are certified or maintained. It simply means that specific older aircraft models will require more attention from maintenance crews.