Given the question: Information: - Irricana is a town in southern Alberta, Canada surrounded by Rocky View County. It is located adjacent to Highway 9, approximately northeast of Calgary, west of the Drumheller badlands. - The Ameri-Cana Eureka is a Canadian designed and built low-wing, single seat, conventional landing gear-equipped ultralight aircraft that was produced as a kit by Ameri-Cana Ultralights of Irricana, Alberta between 1997 and 2003. - Alberta is a western province of Canada. With an estimated population of 4,196,457 as of July 1, 2015, it is Canada's fourth-most populous province and the most populous of Canada's three prairie provinces. Its area is about . Alberta and its neighbour Saskatchewan were districts of the Northwest Territories until they were established as provinces on September 1, 1905. The premier has been Rachel Notley since May 2015. - Ameri - Cana Ultralights was a Canadian aircraft manufacturer that was formed to produce the Ameri - Cana Eureka for the US FAR 103 Ultralight Vehicles category and the American market . What is the relationship between 'ameri-cana ultralights' and 'irricana'?
The answer is:
headquarters location