"Even though the application is for the sake of testing noise levels, it is nonetheless an extraordinary and unusual type of activity for any helicopter to land or take off within a residential area.
"The board is aware there are wider community and public interest concerns with the effects from a range of air-space traffic around and over residential areas," said Churton, who has campaigned against the police helicopter flying over the eastern suburbs at night.
The Ōrākei Residents Association said the activity should be subject to the wider community's views.
In Herne Bay, richlister Rod Duke has angered locals over a boat shed with a James Bond-style helipad in the beachside suburb.
Duke, the managing director of the Briscoe Group, is renovating an old boat shed on Sentinel Beach with a roof that folds back for a chopper as part of a new multi-million-dollar home on two adjoining clifftop sites with views of the Waitematā Harbour.