Quest Aeronautics, a state-certified engineering office for aviation, is committed to shaping the future of general aviation. Our mission is to provide innovative, efficient, high-performance, and high-quality solutions, adhering to a lean approach to keep costs low. Driven by a clear vision, mission, and core values, Quest Aeronautics collaborates closely with top-tier professionals and organisations to offer advanced services tailored to your needs.

Strategically Located in the Heart of Europe​

Situated in Linz, Upper Austria, Quest Aeronautics is ideally located to interact seamlessly with our customers. Our home base, Linz Airport, is a significant cargo hub, enabling us to ship products worldwide swiftly. The airport is well-equipped for flight testing and flight operations, featuring a 3000×60 m runway, ILS and GPS approaches in each direction, ground support, and CAT 9 (ICAO); O/R CAT 10 (ICAO) firefighting services. This positions Quest Aeronautics at the forefront of aviation service delivery. In addition, we offer hangar space to cater to your specific needs and requirements.

Leadership Committed to Advancing Aviation

As we continue to build and expand our network of industry-leading partners and experts, we are pleased to introduce our founder, Sebastian Neudorfer, who is passionately dedicated to advancing aviation.

Sebastian Neudorfer

Sebastian, founder and owner of Quest Aeronautics, is an aeronautical engineer, and a commercial pilot. With a background in chemical process engineering and an aeronautical engineering degree, Sebastian has built a career that spans roles as a flight test engineer, head of flight operations, demonstration pilot, and currently, a technician in after-sales service for aviation engines at BRP-Rotax GmbH & Co KG. His passion for aviation extends beyond flying to educating and empowering fellow aviators through Quest Aeronautics’ Pilot-Owner Academy. Committed to advancing aviation safety and proficiency, Sebastian is a National Test Pilot School alumnus and a member of the Society of Flight Test Engineers (SFTE), Aircraft Owners and Pilots Association (AOPA), Experimental Aircraft Association (EAA), and Rotax-Owner, advocating for continuous improvement and community involvement in aviation.


At Quest Aeronautics, we believe in the power of collaboration and affiliation to push boundaries in the aviation industry. Our esteemed partners and the associations we are privileged to be a part of, contribute significantly to our quest for excellence. While our partners assist us in delivering unparalleled solutions and services, our affiliations with industry-leading associations ensure we stay at the forefront of innovation and best practices. Both are testament to our dedication to innovation, efficiency, and utmost customer satisfaction. We invite you to explore and learn more about our respected partners and valued affiliations below.

Our Vision, Mission, and Core Values

Quest Aeronautics is guided by our vision, mission, and core values. These foundational principles shape who we are and drive all of our interactions and business decisions. They define our commitment to innovation, resource-efficiency, high-performance, and high-quality results, and serve as guidance for our team. We are dedicated to embodying these values in everything we do.


Quest Aeronautics‘ vision is simple yet powerful:

Future-oriented general aviation.

We strive for continuous advancement in the general aviation field. By adopting an open-minded perspective and questioning conventional methods, we are committed to pushing the boundaries and introducing new perspectives. Our work is dedicated to achieving an improved and forward-thinking future for general aviation.


Quest Aeronautics‘ mission is to provide innovative, valuable, and sustainable solutions to our customers. We are dedicated to delivering superior performance and top-tier quality solutions that align with both economical and environmental responsibilities. Our aim is to drive advancements in general aviation, continually adapting to meet and surpass the evolving needs of our customers.

Core Values

Quest Aeronautics‘ core values serve as our fundamental pillars, guiding us in every decision, interaction, and action we undertake. We stand firm in our commitment to uphold these principles:

    • Honesty, Respect, Integrity, and Trust: We foster an environment of transparency and sincerity, placing high value on open and honest communication.

    • Exceptional Customer Service and Products: Our commitment is to deliver superior quality in both our customer service and product offerings.

    • Valuing Team Members and Partners: We deeply appreciate the contributions of every team member and partner, recognizing their unique strengths and talents.

    • Developing People and Providing Opportunities: We are dedicated to the growth and development of our team members, providing opportunities for professional advancement and personal growth.

    • A Positive, Change-Driven Work Environment: We encourage a culture of positivity and innovation, embracing change as an opportunity for continuous improvement.

    • Clear Vision, Mission, and Core Values: Our guiding principles are well-defined, shaping our company culture and driving our strategic objectives.

    • Purposeful Impact: We strive to have a meaningful, positive impact on the future of aviation.

    • Upholding Ethical Standards: We adhere to the highest ethical standards, committed to doing what’s right, even when it’s challenging.

    • Community Contribution: We believe in giving back and adding value to the community that surrounds and supports us.

We’re here to help. Have questions about Quest Aeronautics, our vision, mission, and commitment or interested in exploring collaboration opportunities? Let’s talk.