Caution: This video may induce vertigo.

As the final segment of the One World Trade Center was hoisted into position – topping the structure out at a patriotic 1,776 feet – Curbed NY captured its journey via a small Go-Pro camera to reveal its fascinating, and somewhat nauseating, view of Manhattan.

While the US rejoices this monumental feat, a debate amongst architects, engineers and city officials lingers on whether or not the 408-foot spire will count towards the One WTC’s overall height and allow it to officially claim its title as the tallest building in the Western Hemisphere. Although the Port Authority argues that the spire doubled as a radio antenna is considered as non-essential telecom equipment and therefore should not be considered as part of the “architectural top”, the Council on Tall Buildings and Urban Habitat will make the final call in October.