Our Mission is to provide tools for designing tomorrow's aircraft
Designed with ADS
OAD img1 OAD img2 OAD img3
ADS Aircraft Design Software

Aircraft Design Software

Probably one of the best software on the market 
They already trusted us


ADS Customers




Carrying out the conceptual design of an airplane has never been made so simple and efficient


Read more ...


The ADSV4 computation engine is a compilation of the best algorithms, chosen for their excellent accuracy / time-to-compute ratio


Read more ...


The software's interface is impressively user-friendly


Read more ...

Analyse TMF

Analyse TMF


OAD offers a new service: the TMF-Analysis (Technical, Marketing and Financial), which aims to help project leaders to develop the business plan for their project design / aircraft construction.

The TMF-Analysis includes:

  • A technical analysis,
  • A market study,
  • A financial analysis.


Read more ...

Analyse TMF Analyse TMF Analyse TMF
Analyse TMF

Case studies

XSun SolarXOne

OADwas involved at the stage of the conceptual design of the SolarXOne UAV to define the general layout and the size of the UAV in order to meet the specifications.


More studies ...

Etude de cas




ADS is the new standard for the conceptual design of the modern generation of light aircraft. The know-how of OAD was translated into ADS, a powerful software tool which is now on the market and available for aircraft designers, amateur builders, universities and research institutes.

Didier Breyne, founder of OAD, has a degree in mechanical engineering. He has several years of work experience in nuclear physics as Project Manager for a research centre. In addition, he has several years of experience in the development of software for modelling atmospheric activity.

The development of ADS takes several years, since he is also working on the design of a light aircraft. Based on his experiences in conceptual design, he understands that the conceptual design is an essential stage in the development of a product.

Although there is no lack of literature on the subject, he could not find a 'roadmap', nor even a software package for doing the conceptual design of his light aircraft quickly, easily and with accuracy.

At this point came the idea of ADS, which took six years to develop.



Rue de l'Yser, 31
5020 Namur - Belgium

Email: info@oad.aero
Phone: +32 (0)497.90.96.96


Follow us