Embraer VP says $500M KC-390 production facility could be built at Melbourne, Florida campus

Embraer Vice President of Market and Product Strategy Alvadi Serpa-Junior said the company is estimating approximately $500 million in investment to establish a KC-390 production line in the United States, and that the facility could be located at Embraer's existing campus at Melbourne Orlando International Airport in Florida. Speaking at a chamber presentation at the Florida Institute of Technology's Vertex Applied Innovation Hub, Serpa-Junior displayed a map showing an area labeled "Future Development" adjacent to Embraer's executive-jet facilities, spanning a grassy area north of General Aviation Drive between Apollo Boulevard and the company's main parking lot. "Hopefully, the Space Coast will be the home for that new project," he said.

In a statement issued after the presentation, Embraer confirmed it "has announced its intention to invest approximately US$500 million in establishing a KC-390 production line" in the United States, but said any such investment would be contingent on securing a significant order from the U.S. government and that a nationwide site selection process would be conducted. The KC-390 is a 115-foot-long tanker-transport aircraft currently operated by seven NATO nations. In February, Embraer and Northrop Grumman announced a partnership to enhance the aircraft's capabilities, including an autonomous midair refueling system, and Embraer said it is continuing to develop a boom aerial refueling system with Northrop Grumman as part of its advocacy for the KC-390 with the U.S. military.

Separately, the Melbourne Airport Authority approved a 6.3-acre lease and development agreement with Embraer on September 23, allowing the company to construct a warehouse and related improvements on the western side of its campus. The lease runs through 2049 and is projected to generate $4.2 million for the airport over that period, excluding consumer price index adjustments. Embraer currently employs just over 1,000 people at its Melbourne campus. Melbourne Airport Executive Director Greg Donovan said the airport "would love to see this project come to Melbourne Orlando International Airport" and noted that both Embraer and Northrop Grumman already have a significant presence at the facility.

This announcement sits at an early stage of a defense procurement cycle, where manufacturers signal capacity intentions well before any government commitment exists. Embraer's own statement makes the conditionality explicit: the $500 million investment depends on securing a significant U.S. government order, and even the location is unsettled pending a nationwide site selection process.

Defense-adjacent manufacturing decisions like this one typically hinge on a single anchor customer rather than diversified demand, which means the site, the workforce figures and the timeline can all shift or disappear if that one buyer does not materialize. The existing Embraer footprint at Melbourne, including the newly approved 6.3-acre lease running through 2049, gives the Space Coast a plausible claim on the work, but that lease is tied to a warehouse project distinct from the KC-390 line itself.

What happens next depends on whether the U.S. government places an order large enough to trigger the investment, and on how the Northrop Grumman partnership's boom aerial refueling development factors into that military advocacy effort. Until a government order is signed, the $500 million figure and the Melbourne site remain Embraer's stated intention rather than a committed project.