Airworthiness Directives; Glasflugel Models H 301 “Libelle,” H 301B “Libelle,” Standard “Libelle,” and Standard Libelle-201B Sailplanes
The FAA adopts a new airworthiness directive (AD) for all Glasflugel Models H 301 "Libelle," H 301B "Libelle," Standard "Libelle," and Standard Libelle-201B sailplanes. This AD requires you to replace the rudder actuator arm (manufactured according to drawing No. 301-45-10) with an improved design rudder actuator arm (manufactured following drawing No. 301-45-13). This AD results from mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for Germany. We are issuing this AD to detect and correct damage to the rudder actuator arm, which could result in failure of the rudder actuator arm. This failure could result in reduced or loss of rudder control.