We are TDA.

Aircraft Parts Specialists. Since 1982.

Quality Over Quantity.

TDA is a well-recognized and trusted trader and supplier of aircraft components. With more than 40 years of industry experience, this internationally oriented company focuses on the supply, loan, exchange, and repair management of aircraft parts worldwide, specializing primarily in materials for commercial narrow and wide-body aircraft.

Since 1982, we believe in doing things right rather than doing more.
Every component we source, inspect, and deliver is selected for its reliability, traceability, and long-term value. Because in aviation, having the right parts at the right time matters more than anything else.

Julian Marcus – CEO of the TDA Group

Supported Platforms.

Airbus A320
Airbus A330
Airbus A350
Boeing 737NG
Boeing 777
Boeing 787

Nose-to-tail solutions.

From high-end avionics to escape slides and oxygen masks, our team always ensures tailored support no matter the challenge. Thanks to strategic sourcing and aircraft teardowns, we are often able to supply these components directly from the shelf.

Our teardown portfolio.

Since 2013, TDA has performed more than 60 teardown projects together with partners.