multi domain dynamics
air sea land space

About Us

Our team of consultants is led by three principals: Marc Shaw-Lecerf,  Paul Bremner, and Scott Clifton.

MARC SHAW-LECERF

Sonelite, 2025-present
-Principal engineer
-Design for aircraft interior noise
-Aircraft/automotive aero-vibro-acoustics

NASA Ames Aeronautics Directorate, 2018-2025
-Software Lead, aerosciences and aviation systems
-R&D, unsteady pressure-sensitive paint (PSP) for transonic wind tunnel facilities
-R&D, autonomous flight and AI-enhanced air traffic management systems

Xwing (now part of Joby Aviation), 2016-2018
-Lead, Airborne sensing and autonomous detect and avoid (DAA) systems

Raytheon, 2014-2016
-Command and Control (C2) tactical software for U.S. Marine Corps (CAC2S), MIL-STD-6016

Educated
-University of Michigan Ann Arbor, BSE Aerospace Engineering, BSE Engineering Physics, 2012
-Massachusetts Institute of Technology, SM Aeronautical and Astronautical Engineering, 2014


PAUL BREMNER

Sonelite 2004 - present

–Consultant, NASA, aeroacoustics

–Consultant, USAF hypersonic air vehicle 

–Advisor, CD-adapco, automotive aero-vibro-acoustics

–Consultant, design for aircraft interior noise


Vibro-Acoustic Sciences (VASci) 1990-2003

–Founder & CEO

–Original architect of VA One code (formerly AutoSEA)

–MIMO random active noise control:

• Air Force: Fairing lift-off noise control

• FORD-JCI: Road noise reduction

–Chaired first AIAA aero-vibro-acoustics session 2002

–VASci sold to ESI Group 2002


Vipac Engineers & Scientists P/L  1978-1989

–Sonar self noise reduction programs; sonobuoys, towed arrays, etc

–Ship and submarine acoustic signature modeling and measurement


Educated

–BE Mech, Monash University, Australia 1975


SCOTT CLIFTON

TMR 1985-2010

–Chief Engineer

–Consultant Aerodynamicists & Innovator

–Consultant Computational Fluid Dynamicist

–Consultant America's Cup Campaigns. CFD

–Consultant FORD Australia, bottom breather, radiator inlet


Vibro-Acoustic Sciences (VASci) 1989-2003

–Co-founder, director and shareholder

–Advanced software solutions

–VASci sold to ESI Group 2002


Educated

–MIT, Engineer in Aero Astro, 1984

–MIT, Master of Science, Aero

–UNSW, BE Aero