The ASB 412-09-136 Rev A has a compliance defined as "Whitin the next 200 flight hours or 180 days, whichever comes first".
For the AD 2011-12-08 is defined a compliance period of "Within 25 hours (TIS) or 30 days, whichever comes first".
We kindly ask why FAA in this AD is more conservative for the compliance terms.
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Total: 1
Andrea Landonio Public SubmissionPosted: 06/22/2011
ID: FAA-2011-0561-0002
Andrea Landonio
This is comment on Rule
Airworthiness Directives: Bell Helicopter Textron, Inc. Model 205A, 205A-1, 205B, 212, 412, 412CF, and 412EP Helicopters
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Public Submission Posted: 06/22/2011 ID: FAA-2011-0561-0002
Aug 16,2011 11:59 PM ET