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June 1, 2011
By Dan Namowitz
The FAA has issued an airworthiness directive (AD) on Diamond Aircraft Industries GmbH Model DA42 twin-engine airplanes, requiring replacement of aluminum main landing gear joints with steel joints. The AD supersedes a previous directive that called for inspection of the main landing gear joints for cracking.
The FAA published its intention to enact the AD in the March 16 edition of the Federal Register. The FAA said in the filing that cracks had reportedly been found during standard maintenance on main landing gear damper-to-trailing arm joints--a condition that could lead to failure of the main landing gear depending on environmental, operating, or runway conditions.
The AD was issued following the FAA’s evaluation of mandatory continuing airworthiness information issued in February by the European Aviation Safety Agency that detailed the unsafe condition.
The FAA estimates that the AD, which takes effect July 6, will affect 162 aircraft of U.S. registry at an estimated cost of $814 per aircraft.
FAA Financial and Regulatory,
Aircraft Components and Gear,
AOPA is asking the FAA to withdraw a proposed airworthiness directive that could affect thousands of ECi cylinders.
The Civil Aviation Medical Association is objecting to the FAA's proposed sleep apnea policy, warning that the evidence doesn't justify the approach.
A House bill that would force FAA to go through the rulemaking process before imposing new policies for sleep disorders has passed a key committee.
AOPA thanks our members for their continued support in protecting the freedom to fly.