Engineering Services

Downing Aviation Associates offers consulting, contract services and technical expertise in a broad range of engineering disciplines including design, installation, certification and non-advocate design reviews. DAA’s engineering associates are also experienced in program, project, time value and vendor management.

DAA has the capability to provide the right level of quality engineering resources and expertise to meet your program or contract requirements and for only as long as needed to achieve your critical objectives. We have a proven track record of retaining and focusing the right surge resources quickly and efficiently and all at competitive rates.

We have innovative and well experienced specialists in many areas, including:

  • Electronics
  • Software design-verification
  • Avionics
  • Controls – FBW - BBW
  • Accessory interfacing
  • Icing design and testing
  • Flight test planning/implementation
  • Test pilots
  • Performance optimization
  • Fuel delivery
  • Environmental design including:
  • Engine bleed
  • Oxygen
  • Aircraft pressurization systems. 
  • Major systems design including:
  • Landing gear
  • Propulsion
  • Integrated propulsion system,
  • Exhaust and accessories  






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