A mysterious aerospace project involving a “very well-established and enormously respected organization” is afoot in Florida.
That’s how Greg Donovan, executive director of Melbourne Orlando International Airport (KMLB), described the architect of “Project Autobahn”—a confidential undertaking that could be based out of a 176-acre site at the airport. Florida Today on Monday reported that the Melbourne Airport Authority voted unanimously to approve a pair of lease options for Project Autobahn on that land, which it purchased for $28 million in October.
“The type of operation that would ultimately go there is very well suited for the property,” Donovan said during a February 25 meeting of the airport authority, per Florida Today. “It’s a long-term investment that would easily involve many millions of dollars.”
Per the meeting agenda, the company behind Project Autobahn would pay more than $900,000 annually for the two three-year leases, which are for industrially zoned land.
Florida Today first reported on the mystery project in 2023, when the airport authority approved four lease options for Project Autobahn covering 111 acres in the northwest portion of the airport. Per Donovan, the 176-acre site is contiguous to the airfield, unlike three of those previous four locations.
The executive director added that the potential new tenant has “got the full financial capabilities of doing what they promise.”
What We Know
Donovan during the February meeting called Project Autobahn an “extremely important, enormous opportunity” that has been “fiercely competed,” with the unnamed company apparently considering sites in other states.
Per Florida Today, Donovan during a 2023 meeting said the project is “blue-chip” and “something that requires access to our infrastructure and runways and taxiways.” Its orchestrator, he said, is a “very well-respected corporation that does fantastic work in the sectors of aerospace, defense, things like that.”
Donovan added that the airport authority envisions awarding a “50-year-plus type of a lease” once a contract is finalized.
“Project Autobahn is a substantial project that may be developed in multiple phases over the course of several years,” the agenda for an October 2023 meeting reads. “However, due to the highly confidential and sensitive nature of this project, specific details cannot be disclosed at this time.”
Per the same meeting agenda, Project Autobahn could assign the agreement to Space Florida—the state’s aerospace finance and development authority, which works with companies such as Northrop Grumman and Blue Origin—should Space Florida enter into the leases. The public-private partnership develops, manages, and operates several Florida spaceports.
That may be a hint that the project is geared more toward aerospace than commercial or general aviation. It could also be a red herring. Before it was revealed that Dassault Falcon Jets would build a $115 million business jet maintenance facility at KMLB, for example, Florida officials codenamed the undertaking “Project Vista.”
Airport-owned facilities near KMLB host a few other notable tenants. Northrop Grumman has a 109-acre campus adjacent to the airfield, which it uses to develop and prototype surveillance and battle management systems. L3Harris, another major defense contractor, is headquartered in Melbourne.
Collins Aerospace has a Melbourne facility that produces electronics for air transport and regional and business aircraft. Also adjacent to the airport is the headquarters of Embraer Executive Jets, for which the Brazilian manufacturer in 2025 announced a $90 million expansion to boost production for the Phenom 100EX and Phenom 300E.
One thing we know about Project Autobahn—the company behind it is “not a startup corporation,” Donovan said in 2023.
The airport executive director was comparing the project to Aerion Supersonic’s planned global headquarters and manufacturing campus for its 12-passenger supersonic business jet, which fell apart in 2021 after the company unexpectedly folded. Aerion had been in discussions to use one of the four Melbourne Airport sites later offered to Project Autobahn via lease options in 2023.
The Melbourne Airport Authority told FLYING it cannot provide further information on the project due to a non-disclosure agreement (NDA).
