Swiss Helicopter Engineering
We find the right solution to solve your problem in aviation, certified and functional.
The first oil-free hand towing wheels that everyone can use!
To ensure a loud and clear audio on the pilot and co-pilot headsets, including sidetone functionality!
Do you need a tailored modification? Let's design it together!
How can we help you?
We want to simplify your life. In the following you see answers to some questions that might arise.
Each aircraft, to be able to fly in most countries of the world need to have a Certificate of Airworthiness.
If the owner/operator of the aircraft want to modify (or repair outside the approved manual) the aircraft with additional installations, these installation need to be approved by the Authority in order for the Certificate of Airworthiness to remain valid.
A DOA is an EASA approved organization that can approve modifications (if minor) on behalf of the Authority and is the only organization that can work with EASA for the approval of a major modification (STC) or repair.
A DOA like Swiss Helicopter Engineering has the privilege to classify a design change as minor or major on behalf of EASA. Contact us and we'll provide you with a preliminary analysis!