Effective June 4, 2018, National Aircraft Certification will be using a different e-mail address to distribute Airworthiness Directives (ADs) and Civil Aviation Safety Alerts (CASAs) related to your aircraft:

Email Name: National Aircraft Certification – Distribution / Certification nationale des aéronefs – distribution (TC)

Email Address: TC.DoNotReplyNAC-NepasrepondreCNA.TC@tc.gc.ca

Important: To be sure you receive all publications, we recommend you save the above noted e-mail address in your contact list and make appropriate adjustments to your SPAM protection

This new e-mail box cannot accept incoming e-mails.You will find below, e-mail addresses to be used for various situations:

·         tc.aair-raina.tc@tc.gc.ca : This address is for all questions/concerns related to the Annual Airworthiness Information Report (AAIR) program.

·         AD-CN@tc.gc.ca : This address is for all questions/concerns related to the content of an Airworthiness Directive.

·         TC.NACcommunications-CommunicationsCNA.TC@tc.gc.ca : This address is for all distribution questions/concerns including updating your e-mail address.

·         SDRS@tc.gc.ca : This address is for all questions/concerns related to the Service Difficulty Report (SDR) program including technical support with the online WSDRS system.

·         cawwebfeedback@tc.gc.ca : This address is for all other Continuing Airworthiness matters including CASAs and Feedback articles.