Equipment Airworthiness Directives (ADs)

Transport Canada (TC) endeavours to send copies of new Airworthiness Directives (ADs), 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.

Aircraft Maintenance Engineers (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 Transport Canada Centre (TCC), their Principal Maintenance Inspector (PMI), or from the Civil Aviation AD website at:

Manufacturer AD Number Origin Description
HONEYWELL 2012-26-15 United States Pressure measurement error in the air pressure transducer
INTERTECHNIQUE 2012-0254 Europe Oxygen – Flight Crew Oxygen Mask Regulator – Identification / Operational Procedure / Replacement
2012-23-01 United States Failure of the Flap System
STC 10013975
STC EASA.A.S.00774
2012-0075 Europe Turbocharger and Intercooler Hoses – Replacement
STC EASA.A.S.00774
2012-23-01 United States Failure of the Flap System
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