Via YYC Airport Authority:

The Calgary Airport Authority has launched a major construction project to maintain the safety, security and efficiency of the airport. The work will ensure YYC is able to safely operate while meeting the demands of passenger and cargo traffic over the coming years…

…Throughout the project, there will be increased use of the Crosswind Runway that places aircraft over parts of northwest Calgary and southeast of the airport. During the expedited periods of construction, those communities may experience a higher volume of traffic overhead…

Find more info and see opportunities for engagement on their info page: https://www.yyc.com/en-us/calgaryairportauthority/majorprojects.aspx