Transport Canada
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Feedback Issue 2/2009

Equipment AirWorthiness Directives (ADs)


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

TC has received the following new ADs on equipment in the last three months. AMEs and operators of the affected products are encouraged to obtain further information or a copy of the ADs from their regional TC office, their local TCC, their PMI, or from the Civil Aviation AD website at: www.tc.gc.ca/aviation/applications/cawis-swimn

Manufacturer AD Number Origin Description
STC SA03-70 2008-26R1 CF ATA-52 – Doors – STC SA03-70 Modification
AVIOINTERIORS 2008-0135 EU ATA 25 – Equipment and Furnishing – Passenger seat backrest - replacement
CTT SYSTEMS AB 2006-0140R2 EU Air Conditioning – Zonal drying system deactivation
FUNKWERK AVIONICS GM 2008-0158 EU AA 34 Navigation – Mode S Transponders-Limitation
SPEKON 2008-0174 EU Emergency Parachute – Replacement of the drogue parachute
HARCO LABS 2008-19-01 US Air Speed disagree due to blockage within PITOT/AOA system from freezing condensation