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About Signature Aviation – Global FBO Network & Leadership

The Sky is No Longer the Limit

Signature Aviation is dedicated to elevating your private aviation experience through a global network of over 200 aviation terminals. Our consistent operational excellence is a testament to our core values, guided by integrity, service, and a commitment to safety and security.

We strive for superior performance in every interaction, emphasizing responsibility not only to our people and partners but also through dedicated sustainability efforts and engagement with the local community. We ensure a warm welcome and seamless service, removing the stress of travel.

We don't just facilitate travel; we elevate it.

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Careers at Signature Aviation

Careers at Signature Aviation

At Signature Aviation, we believe that the same values of trust, reliability, and connection that define our unparalleled service should also define your professional journey. As a leader in sustainable aviation and certified as a Great-Place-To-Work, we are committed to investing in your career. Come, let's shape the future of private aviation together.

Our Leadership Team

Tony Lefebvre

Tony Lefebvre

Chief Executive Officer

Tony Lefebvre is the Chief Executive Officer and a member of the Board of Directors of Signature Aviation, the world’s preeminent aviation hospitality company with a global network of more than 200 locations across 27+ countries. He has led the company since 2021, steering Signature through a period of strategic transformation, service excellence, and continued expansion of its private aviation terminal and services footprint. Tony joined Signature in July 2016 as President and Chief Operating Officer, where he oversaw a diverse portfolio of businesses, including Signature’s operations, Aircraft Service International Group, and Global Engine Services. Over his tenure, he has been instrumental in driving operational integration, elevating customer experience standards, and strengthening the company’s position as a global leader in aviation. With more than 25 years of experience in the aviation industry, Tony brings deep operational expertise and strategic vision to the CEO role. Before Signature, he served as Chief Operating Officer of Spirit Airlines, where he played a key role in optimizing operations and margins during a pivotal growth phase. Earlier in his career, Tony held senior leadership positions with American Airlines (formerly US Airways), serving as Managing Director, Europe, where he led all European commercial and operational teams. Tony holds a Bachelor of Science in Business Administration from the University of Maryland, and is known for his commitment to operational excellence, team development, and industry innovation. In addition to his leadership at Signature, he participates actively in industry forums and executive networks that shape the future of aviation services.

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Amy Alexy

Amy Alexy

Chief People Officer

Amy is responsible for leading and optimizing all activities that ensure Signature is a rewarding place to work. This includes hiring the best talent, offering the right incentives, creating development opportunities and driving an engaging and inclusive culture. Prior to her current role, Amy served as the SVP and Chief Human Resources Officer for Royal Caribbean and brings more than 20 years of experience in HR leadership, including roles with Goodyear Tire and Rubber Company and Novartis Pharmaceuticals. She holds an MBA from Kent State University and a bachelor’s degree in communications from Walsh University.

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Derek DeCross

Derek DeCross

Chief Commercial Officer

Derek is responsible for delivering an exceptional guest experience across Signature’s global network of private aviation terminals, aligning business strategies with market demands, and optimizing revenue through Signature’s loyalty, marketing, sales, and revenue management initiatives. He joined Signature from IHG Hotels & Resorts where he was responsible for sales efforts of IHG's portfolio of 17 brands, covering over 6,000 properties in more than 100 countries. Prior to IHG, Derek held a variety of senior commercial leadership roles at American Airlines. He has been a board member on numerous travel and hospitality councils, and holds a Master of Business Administration from Texas Christian University.

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Mike Eshoo

Mike Eshoo

Chief Financial Officer

Mike joined Signature Aviation as Chief Financial Officer in August 2022 and is responsible for directing and overseeing the financial activities for Signature Aviation and all related business units. He most recently served as the SVP & CFO for GE Gas Power. Mike brings more than 20 years of experience in financial leadership across the GE organization to his new role. This includes roles within GE Energy, GE Power and GE Aviation, where he served as Global Financial Analysis & Planning Leader. He holds a Bachelor of Science in Finance from the University of Connecticut.

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Maria Garton

Maria Garton

Chief Legal Officer

Maria is responsible for legal, compliance, risk and insurance matters for Signature Aviation and its over 200 private aviation terminals world-wide. She joined Signature in August 2018 from Lockheed Martin Aeronautics, where she served as Director and Associate General Counsel, Global Transactions and Compliance. Prior to her time with Lockheed, Maria worked for Mubadala Development Company in Abu Dhabi, United Arab Emirates, in the role of General Counsel for Strata Manufacturing, as well as for Horizon Flight Academy. Maria started her career in private practice in New York and Washington, D.C., focusing on international project finance transactions. She holds a Bachelor of Science in Commerce and Foreign Affairs from the University of Virginia and a juris doctor degree from Columbia Law School.

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Jim Hopkins

Jim Hopkins

Sr. Vice President, Airport Relations & Strategic Programs

Jim is responsible for building relationships with our airport partners, seeking new strategic opportunities throughout the network for airports and their local communities. He is also responsible for our MRO operations. Jim brings over 35 years of administrative, financial and operational experience in the aviation industry. He is rated as an Airline Transport Pilot and has overseen fixed base operations (FBO), MRO and aircraft management & charter operations.

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Al Lettera

Al Lettera

Chief Digital & Information Officer

Al is responsible for the technology infrastructure that facilitates seamless operations for more than 200 bases globally as well as the digital strategy that will drive innovation and deliver a simple and modern experience for team members and guests. He joined Signature from Tractor Supply Company where he was responsible for application development, platform engineering, infrastructure, business and vendor relationship management, business/IT prioritization, global on-call support for over 400 applications, project management, and more. Al received his Bachelor of Science in Business from Florida State University.

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Brad Williams

Brad Williams

Chief Operating Officer

Brad is responsible for all field operations, workforce optimization, safety and security, and continuous improvement for our over 200 bases globally. He most recently served as Senior Vice President of Corporate Store Operations and Restaurants for 7‑Eleven, where he was responsible for more than 4,900 fuel sites, 5,300 corporate-operated stores, and 900 restaurant locations. Brad brings extensive operations experience with proven results in driving growth and profitability. He earned a Bachelor of Business Administration from Texas Christian University.

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Committed to a Sustainable Future

Committed to a Sustainable Future

Our commitment to a sustainable future is at the core of our brand at Signature Aviation. Our approach is centered on caring for our environment, investing in our people, and upholding the highest standards of governance. We align our initiatives with the UN Sustainable Development Goals, using this global framework to guide our efforts and measure our impact. From pioneering the use of Sustainable Aviation Fuel (SAF) to empowering our diverse team, we are dedicated to making a tangible, positive difference for our planet and for generations to come.

Signature in the Community

At Signature Aviation, we believe our mission extends beyond the runway.

Through Signature community initiatives, we empower our team members and guests to make a tangible impact in the communities we call home.

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Airport Partnerships

As the world’s leader in private aviation, we believe that long-term growth is rooted in being more than just a service provider; we want to be your partner.

From guests and airport management to independent FBO operators and small business owners, your voices, your goals are our top priority.

So, how can we help? Custom private aviation solutions and meticulous details are our specialty.

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We Want to Hear From You

Elevate Every Journey with Signature Vision promotional image

Elevate Every Journey with Signature Vision

Our new digital portal brings more clarity, confidence, and care to your trip planning and travel experience.

  • Request and manage reservations seamlessly
  • View real-time service updates
  • Access transparent, user-specific pricing for all services