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AD 94-3349

Published 1994-02-14 · 2 models · 7 US-registered tails affected · Federal Register

Airworthiness Directives; Canadair Model CL-215-1A10 Series Airplanes Federal Register ↗

Abstract

This amendment revises an existing airworthiness directive (AD), applicable to certain Canadair Model CL-215-1A10 series airplanes, that currently requires modification of the right aileron and aileron tab. That AD was prompted by an updated flutter analysis performed by the manufacturer, which revealed a potential flutter condition on these airplanes. The actions specified in that AD are intended to prevent potential flutter of the rudder-aileron interconnect tab, which could result in reduced controllability of the airplane. This amendment revises the applicability of the rule by adding additional airplanes that are subject to the addressed unsafe condition.

Applicability · by US fleet size

Compliance instructions

Required actions, compliance times, parts/serial numbers and methods of compliance are in the Federal Register publication — not paraphrased here. Read AD on Federal Register ↗