Welcome to 21jAeroDesign

21jAeroDesign is a Part-21 approved design organisation with scope to design and approve new parts, modifications and repairs. Through our extensive industry knowledge and expertise, we are committed to delivering best value to our customers by reducing cost and cutting out the things that don’t matter.

NEW PARTS

New replacement parts with reduced cost and increased reliability. Working closely with our production partners a robust supply chain is guaranteed.
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MODIFICATION

Service description: Part-21 STC and minor change approval. Structures, interiors, safety equipment, placards, liveries, hydro-mechanical systems and more, please contact us with your specific requirement.
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REPAIR

Service description: Case specific and generic Part-21 approved repairs for metallic and composite structures. Fuselage, wings, empennage, nacelle, interiors, we’ve got it covered.
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BER COMPONENT RECOVERY

Service description: Economic and efficient recovery of ‘BER’ and ‘no repair’ components through the use of Part-21 approved repairs and EPA replacement components.
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AOG SUPPORT

Service description: Rapid and efficient recovery of AOG aircraft using our team of design and structural repair specialists.
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PMA PART INTEGRATION

Service description: Part-21 approval of PMA part installation. Effective engineering system integration and management of continuing airworthiness.
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SAFETY

We never compromise on safety. We are committed to quality and maintaining our exacting standards, all of our designs meet or exceed applicable certification specifications.

MISSION

Using our comprehensive industry knowledge and experience we will deliver value and efficiency to our Customers through innovative design and engineering solutions.

OUR VALUES

We stand by our word and do what we say while cutting out the things that don’t matter to keep us lean and able to deliver best customer value.

WHAT OUR CLIENTS SAY

Having worked with 21jAeroDesign on several projects I have found them to be knowledgeable, innovative, and cost minded. They work on time, on budget with a quality of product second to none.
Head of Design and Structures, easyJet Airline Company Limited
Component Recovery Solutions Limited is focused on extending rotable components time on wing, thereby reducing maintenance costs and reliability. To this end we repeatedly employ the services of Adam Duke of 21JAerodesign, utilising his in depth knowledge and experience of component design and performance to repeatedly improve or re-life components. I cannot recommend his services enough.
Director, Component Recovery Solutions Limited
I have known Mr Adam Duke over the last number of years in his previous position as head of a large airline design department and in more recent times having had the pleasure of working more closely with him on his new venture. I am always impressed with Adam’s knowledge of aircraft and his ability to adapt quickly in different circumstances. I have always found him personable in his approach to others and professional in his approach to problem solving and dealing with customers and suppliers.
Director, IMT Aviation Limited
We have worked with 21jAeroDesign for a number of years and we have found them to be professional, knowledgeable, commercially attractive and extremely responsive. Minor and major component repair schemes, aircraft modifications and DOA certification for our UKPA parts have all been supported with conceptual understanding and regulatory compliance each time, every time. We recommend and value Adam and the 21jAeroDesign team extremely highly.
CEO and Co Owner, Aeroco Group International Limited
21jAeroDesign with Aeroco has recently supplied entry into service modifications and shipsets of cargo compartment panels for Jet2’s recently acquired A321s, realising a significant cost saving. Having previously used 21jAeroDesign for a number of modification projects, I am continually impressed with the high standard of their design data, making change implementation and management of continuing airworthiness simple for our airline.
Technical Services Systems & Reliability Manager, Jet2.com
A huge thank you to Adam Duke and the services provided by 21jAeroDesign for the support provided during recent heavy maintenance activity at our facility in the UK. The flexibility and can-do approach we experienced were invaluable in helping us repair some previous damage and get the aircraft back to the customer in a timely manner. Adam was always available, either on site or on the end of the phone out of hours and brought a wealth of experience to ensure a speedy end result.
Director of Operations, STS Aviation Services UK