SUMMARY: We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as: Cracks were reported on the rear horizontal stabilizer bracket of two L 23 SUPERBLANIK sailplanes. This condition, if not corrected, could result in no longer retaining the horizontal stabilizer in place and consequent loss of control of the aeroplane.
For More Information:
Please visit the FAA's website to view the entire Airworthiness Directive.