top of page
Image (8)_edited.jpg

About Us

Triple J Aviation Engineering Ltd, based at London Oxford Airport, provides a totally dedicated service for Diamond Aircraft Industries owners and operators in the UK, Ireland and Europe and is built on the solid values of good old fashioned customer service, great communication and above all, value for money. 

We are specialists with Diamond Aircraft, notably:
  • Da20

  • Da40 TDi / NG

  • Da42 TDi / NG / MPP

  • Da50

  • Da62 / Da62 MPP

The Directors have been involved with Diamond Aircraft Industries in Austria for many years and have a dedicated knowledge and workforce regarding these types of aircraft. We provide General Aviation Maintenance and Continued Airworthiness Management Services (CAMO) under our approval certifications and are a Fully Approved Service Centre for Diamond Aircraft Industries, Austro Engines and Continental Aerospace Technologies 


Triple J is also the appointed UK and Ireland Continental Service Centre for the conversion of engines from Avgas to Diesel Jet A1.


We hold both UK CAA and 2REG Part CAO licences with in-house FAA coverage and inspection authorisation, based at London Oxford Airport (EGTK). 


Our engineers also have experience working in Europe, the Middle East and Africa and can assist owners and operators as a full MRO facility that carries out Scheduled Maintenance, Accident Recovery & Pre-Purchase Inspections. We can also ferry aircraft for you as required with engineering support. 



We currently have positions available for B1 / B2 Licensed engineers. Mercedes car engineers are also invited to apply.

If you are interested in working for Triple J Aviation Engineering, please get in touch at


By road: Upon entering the airport at the main roundabout, proceed to the Main Security Gate on the left just past the sign ‘Welcome to London Oxford Airport’. Check in at Security who will contact us. 

bottom of page