FAA issues an airworthiness directive addressing a product when we find that: (a) An unsafe condition exists in the product; and. (b) The condition is likely to exist or develop in other products of the same type design. Do experimental aircraft require 337? Furthermore, any major repair must be approvedRead More →

There are two different classifications of FAA airworthiness certificates: Standard Airworthiness Certificate, and Special Airworthiness Certificate. What are the types of airworthiness certificates? ANSWER: There are three main types of aircraft certifications. Standard airworthiness certification, export airworthiness certification, and special airworthiness certification. How long is aircraft standard airworthiness certificate validRead More →