Key Officials

Sean Duffy

Sean Duffy
U.S. Secretary of Transportation

Office of the Administrator

Chris Rocheleau

Chris Rocheleau (Acting)
Administrator 

Liam McKenna

Liam McKenna (Acting)
Deputy Administrator

Peter Hearding

Peter Hearding (Acting)
Chief of Staff

Lines of Business

Timothy L. Arel
Chief Operating Officer
Air Traffic Organization

No Photo

Vacant
Associate Administrator
Airports

Kelvin B. Coleman

Kelvin B. Coleman
Associate Administrator
Commercial Space Transportation

Tina Amereihn

Tina Amereihn (Acting)
Associate Administrator
Aviation Safety

Ben Supko

Ben Supko (Acting)
Associate Administrator
Security & Hazardous Materials Safety

Staff Offices

Robert C. McMillan

Robert C. McMillan
Director 
Audit & Evaluation

Liam McKenna

Liam McKenna
Chief Counsel 

John P. Benison

John P. Benison
Assistant Administrator
Civil Rights

No Photo

Hannah Walden
Assistant Administrator
Communications

Katrina Hall (Acting)
Assistant Administrator
Finance and Management

Christopher Senn

Christopher Senn
Assistant Administrator
Government & Industry Affairs

Angelia G. Neal
Assistant Administrator
Human Resource Management

Paul Fontaine
Assistant Administrator
NextGen

Simone Perez

Simone R. Pérez
Assistant Administrator
Policy, International Affairs & Environment

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