Signature Aviation has secured a multimillion-dollar lease for 27 acres at Southwest Florida International Airport (RSW), but the deal has raised eyebrows in the aviation industry. The lease, approved by Lee County Port Authority commissioners on September 4, involves a parcel of land different from the one originally advertised, sparking concerns among rival firms and legal experts about the fairness of the process.
The lease was awarded to Signature Aviation, the world’s largest Fixed-Based Operator (FBO) with over 200 locations, owned by major firms like Cascade Investments and The Blackstone Group. The land awarded to Signature is on the north side of RSW but differs in location from the land that was initially put out for bid in May 2024. The initial Request for Proposal (RFP) was issued for adjacent land with different boundaries, but the Port Authority changed the site during negotiations.
Rival company Atlantic Aviation, which finished second in the bidding process, has voiced concerns about being excluded from the new site. In a statement, Chief Development Officer Clive Lowe of Atlantic Aviation expressed surprise at the change in location and the lack of an opportunity to bid on the new site. “We would expect to be invited to resubmit a proposal if the site location was changed,” Lowe said.
The Port Authority has explained the change, saying that the new site was better positioned to attract future aviation businesses and avoid disrupting FAA equipment. “By shifting the site, LCPA would also not disrupt FAA equipment, including the wind cone, segmented circle, and automated surface observing system,” said Vicki Moreland, the Port Authority’s Chief Communications Officer.
Despite this justification, some argue the shift in land boundaries benefitted only Signature Aviation. Paul Thanasides, attorney for rival company Private Sky, believes the changes to the site undermine the bidding process and argue it resulted in an unfair advantage for Signature Aviation. “It feels extremely unfair to Private Sky … to not have bid on the actual lease that was offered to Signature,” said Thanasides.
Private Sky, the only FBO at RSW for the last 25 years, is also embroiled in legal disputes, filing lawsuits against both the Port Authority and Signature Aviation. Private Sky claims that Signature misled them into making financial disclosures that could be used to harm their business.
While some commissioners, like Cecil Pendergrass, urged caution and suggested deferring the vote until the legal matters were resolved, others, including Commissioners Brian Hamman, David Mulicka, and Kevin Ruane, voted in favor of moving forward. They emphasized the importance of keeping the process competitive, especially to comply with Federal Aviation Administration (FAA) guidelines. “If we don’t accept this today, we might run afoul of the FAA,” said Hamman, noting the potential impact on future FAA grants.
Despite the controversy, Signature Aviation is moving forward with plans to invest $27 million in building new facilities at RSW, surpassing the minimum $15 million investment required in the original RFP. The FAA had reportedly advised that RSW could face complications in future funding if a second FBO was not in place.
As the legal battles continue, it remains unclear whether other aviation firms will get the chance to compete for the newly leased land. Legal experts suggest Atlantic Aviation could file a protest to challenge the decision, while some argue that the Port Authority’s actions could lead to further legal scrutiny.
The case highlights the complexities of land leases at airports and the importance of transparency in government procurement processes. With a second FBO now set to join the field at RSW, the next chapter in this ongoing dispute will likely shape the future of aviation services at the airport.





