AD/Z 526/2 - Main Wing Spar Corrosion

Administered by Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts

Legislation au F2006B07625 In force Legislative Instrument

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

 


Morovan Zlin Z 526 Series Aeroplanes

 

AD/Z 526/2 Main Wing Spar Corrosion 11/96

Applicability: All models Z 526 aircraft.

 

Requirement: Inspect in accordance with Morovan Mandatory Service Bulletin Z 526/69a.

 

Note: Czech CAI AD 2-016/96 refers.

 

Compliance: Before 10 November 1996, and thereafter at intervals not to exceed 12 months.

 

Background:  The Czech civil aviation authority received reports of exfoliation corrosion on the main wing spar flanges which seriously degraded the structural strength of the wing.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.