EASA Regulations for Alexander Schleicher ASW 15

EASA AD 2022-0146

Wings — Root Ribs — Inspection

EASA Airworthiness Directive 2022-0146 is an airworthiness directive addressing inspection requirements for the wooden wing root ribs on Alexander Schleicher ASW 15 and ASW 15B sailplanes. It mandates inspections and potential replacement of affected wooden wing root ribs to ensure structural integrity. The directive applies to all serial numbers of these sailplanes and specifies part numbers for improved laminated ribs.