Wairarapa's mayors remain supportive of a Wellington runway extension despite a lobby group representing airlines in New Zealand heaping criticism on the plan.
Wellington City Council is supporting a $300 million extension project that would allow the airport to handle larger planes flying internationally. The extension is touted as having major economic benefits from boosted tourism, reduced travel times and increased freight loads.
Board of Airline Representatives New Zealand chief executive John Beckett criticised the project in a submission on the council's draft long-term plan, which has set aside $90 million for it.
"The board holds serious concerns over the inadequacy of the economic work by Wellington Airport as the basis for advocating for public investment in an extension of the runway at a cost of $300 million, or more.
"The council should not commit ratepayers' funds to a project to extend the runway at Wellington Airport without a proper cost-benefit analysis having been undertaken."