Document ID: chunk:federal_register_of_legislation:F2006L01066:body:0:p2
Version: federal_register_of_legislation:F2006L01066
Segment Type: other
Provision Reference: 
Character Range: 2861–3496

unless accomplished within the last 700 hours time in service.  Thereafter at intervals not to exceed 1,000 hours time in service.

                2. Before the accumulation of 23,800 hours time in service.  Thereafter at intervals not to exceed 1,000 hours time in service.

                3. Before further flight.
             This Airworthiness Directive becomes effective on 11 May 2006.
Background:  The FAA received several reports of cracks in the wing front spar lower rail.  Undetected cracking could result in failure of the outboard wing.

David Villiers
Delegate of the Civil Aviation Safety Authority

31 March 2006