Jacksonville Begins Otto Aerospace Facility for Phantom 3500 Jets

This article summarizes reporting by the Jax Daily Record and supplementary industry research. As the original local reporting may be subject to a paywall, this article summarizes publicly available elements, public remarks, and economic data.

Jacksonville, Florida, has taken a concrete physical step toward becoming the new manufacturing hub for Otto Aerospace. On March 24, 2026, the city officially issued an interior demolition permit for a hangar at Cecil Airport, according to reporting by the Jax Daily Record. This development signals the start of a massive infrastructure project designed to bring next-generation aviation manufacturing to the Southeast.

The permit marks the beginning of a broader $430 million capital investment plan. Otto Aerospace, currently headquartered in Fort Worth, Texas, intends to relocate its corporate base to Florida to produce its highly anticipated Phantom 3500 business jet. The relocation was initially announced at the Paris Air Show in June 2025 by Florida Governor Ron DeSantis and Otto Aerospace CEO Paul Touw.

Backed by substantial state and local incentive packages, the project is expected to deliver a significant economic boost to the region. Current projections indicate the facility will create up to 1,200 high-paying jobs by 2040, fundamentally reshaping the local aerospace sector.

Demolition and Campus Expansion

Preparing Hangar 825

The initial phase of the project focuses on Hangar 825, located at 6105 Flightline Road at Cecil Airport. Originally constructed by the U.S. Navy for fleet operations, the structure will undergo extensive modifications. According to the Jax Daily Record, the recently issued permit covers 59,130 square feet of interior demolition.

The demolition work, valued at $500,000, is being executed by Balfour Beatty Construction LLC. This site preparation is necessary to facilitate initial company operations and lay the groundwork for the eventual assembly lines required for the Phantom 3500.

A Massive Long-Term Footprint

Beyond the initial hangar renovations, Otto Aerospace has outlined an ambitious long-term expansion strategy. Industry research indicates the company plans to develop a sprawling campus occupying between 80 and 100 acres at Cecil Airport. By January 1, 2032, the aerospace manufacturer aims to construct over 600,000 square feet of dedicated office and manufacturing space.

The Phantom 3500: Redefining Business Aviation

Aerodynamic Innovation and Sustainability

Founded in 2008 by Bill Otto as Otto Aviation, the company originally focused on the Celera 500L before rebranding in September 2025 to concentrate on the Phantom 3500. The new aircraft is marketed as a clean-sheet, twin-engine midsize business jet that prioritizes fuel efficiency and sustainability.

The Phantom 3500 is designed to carry up to nine passengers with a cabin height of 6.5 feet. It boasts a projected range of 3,500 nautical miles and a cruising altitude of 51,000 feet. The jet’s unique “football-shaped” fuselage utilizes a carbon-fiber composite and full laminar flow design. According to company specifications, this aerodynamic approach reduces drag by 35 percent and cuts fuel consumption by more than 60 percent compared to traditional jets in its class. When utilizing Sustainable Aviation Fuel (SAF), carbon emissions could be reduced by up to 90 percent.

To further streamline the fuselage, the aircraft eliminates traditional porthole windows. Instead, it utilizes a system dubbed “Super Natural Vision.”

The jet features 72-inch high-definition digital displays that provide passengers with window-like views using exterior cameras.

Flight testing for the Phantom 3500 is scheduled to commence in the 2026 to 2027 timeframe, with FAA Part 23 certification and commercial entry into service targeted for 2030.

Market Validation and the Flexjet Order

The aircraft has already secured significant market validation. In September 2025, fractional ownership provider Flexjet became the launch customer, placing a firm order for 300 aircraft. While exact commercial terms remain undisclosed, industry estimates place the value of the Flexjet contract between $5 billion and $6 billion. Furthermore, Flexjet is slated to serve as an authorized service center for the new fleet.

Economic Incentives and Job Creation

State and Local Backing

To secure the $430 million capital investment, Florida state and local governments assembled a highly competitive incentive package. The State of Florida approved Corporate Income Tax Credits (CITC) and High Impact Performance Incentive (HIPI) grants.

At the local level, the Jacksonville Aviation Authority (JAA) approved a $34.9 million package in May 2025. This includes $22.5 million dedicated to site preparation and the extension of taxiway E-1, alongside $3.73 million in rent and maintenance abatements, and $1.5 million in rent credits for Hangar 825. Additionally, in June 2025, the Jacksonville City Council voted unanimously (18-0) to approve a $20 million incentive package via a 20-year, 75 percent Recapture Enhanced Value (REV) Grant.

In return, Otto Aerospace has committed to creating at least 400 jobs with an average salary of $90,000 by the end of 2031, with the potential to scale up to 1,200 employees by 2040.

AirPro News analysis

The arrival of Otto Aerospace represents a transformative moment for Cecil Airport and the broader Jacksonville aviation sector. Since taking ownership of the former U.S. Navy base in 1999, the JAA has invested $372 million into capital projects, steadily building the site’s infrastructure.

We view this development as a critical anchor for the region’s aerospace ambitions. Cecil Airport is already home to Cecil Spaceport, where the JAA has invested $31 million and is actively seeking a federal re-entry license from the FAA to allow commercial spacecraft to land on its 12,500-foot runway. By combining next-generation, sustainable aviation manufacturing with commercial spaceflight capabilities, Jacksonville is uniquely positioning itself as a premier, multi-domain aerospace hub in the Southeastern United States. The successful execution of the Otto Aerospace campus will likely attract further tier-one and tier-two suppliers to the region.

Frequently Asked Questions

What is the Phantom 3500?

The Phantom 3500 is a midsize, twin-engine business jet developed by Otto Aerospace. It utilizes a unique aerodynamic design to significantly reduce fuel consumption and carbon emissions, and features digital displays instead of traditional passenger windows.

When will the new manufacturing facility open?

Site preparation and interior demolition began in March 2026. Otto Aerospace plans to construct over 600,000 square feet of manufacturing and office space at Cecil Airport by January 1, 2032.

How many jobs will the project create?

The company has committed to creating 400 jobs with an average salary of $90,000 by the end of 2031, with long-term projections estimating up to 1,200 local jobs by 2040.

Sources:
Jax Daily Record
Industry Research & Economic Data