The holder or licensee of a type certificate for a product may—
In the case of aircraft, upon compliance with §§ 21.173 through 21.189, obtain airworthiness certificates;
In the case of aircraft engines or propellers, obtain approval for installation on certificated aircraft;
In the case of any product, upon compliance with subpart G of this part, obtain a production certificate for the type certificated product;
Obtain approval of replacement parts for that product.