Flight Structures has worked with Airlift Technologies to successfully gain a Supplemental Type Certificate (STC) for a spray system for R66 Helicopters.
What is a STC? A Type Certificate (TC) is issued when an applicant has received FAA approval to modify an aeronautical product from its original design. The STC, which incorporates by reference the related TC, approves not only the modification but also how that modification affects the original design, (from FAA Website)
Flight Structures also worked with Airlift Technologies to gain a NZCAA STC. Please click here for our previous news item for more information.