AD 2001-01-11 66 FR 6446

This amendment adopts a new airworthiness directive (AD) that applies to certain Rolladen Schneider Flugzeugbau GmbH (Rolladen Schneider) Models LS 4 and LS 4a sailplanes. This AD requires you to inspect the airbrake system for damage and proper rigging, with correction, repair, or replacement, as necessary. This AD also requires you to report any damage found to the Federal Aviation Administration (FAA). This AD is the result of mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for Germany. The actions specified by this AD are intended to detect and correct damage to the airbrake locking bracket caused by asymmetric loads. This condition could result in the pilot's inability to operate the airbrake controls, with consequent loss of sailplane control.