SkyPlex Commercial Park, an 1,150-acre tract adjacent to Southwest Florida International Airport, is fast becoming a magnet for upscale office projects.

In the past two years, owner Lee County Port Authority has landed a pair of multibuilding office deals with major employers that combined could total 680,000 square feet — roughly equivalent to the 42-story Bank of America Plaza in downtown Tampa.

And although roughly 280 acres has been set aside for aviation-related uses, such as corporate airplane hangers, freight and cargo shipping operations and airplane maintenance, the authority has consciously decided to go after Class A office users for its park.