TO WHOM IT MAY CONCERN

We first met Capt. Eduardo Letti in early 2006, during the initial stages of our company’s

flight department activation. At that time Capt. Letti was hired as temporary aeronautical consultant to

manage the aircraft acquisition and entry into service process. In that early phase he was tasked with

aircraft selection, coordination of pre-purchase inspection, and acceptance flights. Subsequent to the

aircraft purchase, Capt. Letti continued to manage the projects related to engine overhaul, C check

inspection, MSG-3 Maintenance Inspection Program development, cabin & flight deck upgrades and

finally the unique paint job of the aircraft. His dedication, commitment to excellence and high level of

performance during this trial period earned him a full-time position when the flight department

became operational in June of 2008.

As the Aviation Department Manager, Chief Pilot and Director of Maintenance, Capt. Letti

reported directly to the company Managing Director. At Casbah AG, Capt. Letti successfully

managed the worldwide operation of our company’s B737 to very high industry standards. Operations

were in accordance with Cayman OTAR 125 and the flight department was IS-BAO certified. His

commitment to safety is second to none, and we always felt safe under his command. His loyalty is

unwavering and his judgment is consistent and solid even during challenging circumstances. Besides

exhibiting good character values, and a strong work ethic, Capt. Letti is also a team worker and

loyalty builder. Under his leadership, he trained one young first officer and promoted two senior first

officers to Captain within the flight department.

Capt. Letti demonstrates superior airmanship, natural piloting ability and a true passion for

the world of aviation. His skills in management, operations and maintenance will make him a vital

and successful member of any flight department he joins. Accordingly he has our highest personal

recommendation. Please feel free to contact us if you have further questions.

Regards,

Enrico Audrino: March 17, 2015