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.

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:

Manufacturer AD Number Origin Description
DITTEL 2010-0186 EU Communication – Very High Frequency (VHF/AM) Transceiver – Modification
HONEYWELL 2010-07-02 US Possibility of Right Hand Engine compressor stall after the Auxiliary Power Unit becomes the active bleed source for the left side.
INTERTECHNIQUE-ZODIA 2010-0152 EU ATA 25 - Equipment and Furnishing - Oxygen Mask Regulator - Modification
SPECTROLAB 2010-0183 EU Equipment / Furnishings – Spectrolab Nightsun XP Searchlight – Inspection / Removal
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