part 21 design

Working alongside our partner, 328 Design, an approved Part 21 specialist design organization, our dedicated team are able to combine creativity with technical know-how to great effect. Combining expertise with cutting edge hardware and CAD software we are confident we can surpass your expectations.

Based in design facilities at Oberpfaffenhoffen our design team has many years of combined experience and are continually widening and sharpening their skills and knowledge. We are happy to work with customer concepts or equally can be given a design problem to actively solve.

Our services are as comprehensive as they are innovative, extend to multiple aircraft and are continually adding services alongside those of the group and its partners.

Complete engineering solutions / Professional engineering expertise

As an EASA approved Level 1 design and airworthiness organisation with STC privileges, 328 Design offers development and certification services ranging from individual systems to complete aeroplanes and helicopters. Please see our current STC Approvals here. We also have minor modification approvals on many types of aircraft.

Design and build solutions

Working within our group network we can offer production solutions for cabin and interior as well as avionic integration of systems such as SATCOM, Electronic Flight Bags, and cockpit upgrades.

Lifecycle engineering

328 Design provides engineering solutions and support over the complete product life-cycle.


328 Design provides training and familiarization for new integrated systems.