Equipment Airworthiness Directives (ADs)

Transport Canada (TC) endeavours to send copies of new Airworthiness Directives (AD), which are applicable in Canada to the registered owners of the affected products. Equipment/appliance AD are often only distributed to our regional offices because the owners of aircraft affected by this type of AD are not generally known.

Aircraft Maintenance Engineers (AMEs) and operators of the affected products are encouraged to obtain further information or a copy of the AD from their regional TC office, their local Transport Canada Centre (TCC), their Principal Maintenance Inspector (PMI), or from the Civil Aviation AD website at: www.tc.gc.ca/cawis-swimn
 

Manufacturer AD Number Origin Description
B/E Aerospace 2011-14-08 UNITED STATES Continuous Flow Passenger Oxygen Mask Assembly Part Numbers (P/N)
Timken Alcor 2011-20-51 EUROPEAN UNION Removal of affected Parts Manufacturer Approval (PMA) replacement Timken Alcor Aerospace Technologies Inc. first stage reduction sun gear and interacting planet gears from the propeller reduction gearbox assembly
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