City residents are upset about Auckland International Airport's 30-year vision and say the business is failing to deal with noise issues.
The Plane Truth's Lorraine Clark, of Royal Oak, called for urgent action on noise issues, given the anticipated increase in visitor numbers.
The airport has released Insight Economic's 45-page report, estimating huge regional economic benefits from the airport's growth, rising passenger numbers, increased employment and contribution to regional growth. The plan will create a $2 billion regional gross domestic product uplift, 27,000 new construction jobs and boost Auckland household incomes by $1.4 billion, it said.
An airport spokesman said Plane Truth had expressed concerns about the Northern Smart Approaches trial which ended last October. The draft report of that trial was due out by the end of May, he said.
But Lorraine Clark said that trial had demonstrated the company's reluctance to recognise the need to investigate alternative options.