I have had the opportunity to participate in the four days online training with Mr. Dietmar. I was so satisfied what I learned, that I asked him to come to the practical training in Geneva. I already have experience on the business aviation but I always wanted to do the proper VIP flight attendant training by Mr. Dietmar. I feel so happy and confident after my practical training and I want thank Mr. Duller for the way he explained everything to me.”

Lilien Mejias Hernández