Pacific Sky Supply, Inc. is the world’s largest independent manufacturer of FAA-PMA approved aircraft parts for the Rolls Royce 501D engine and the Hamilton Sundstrand 54H60 propeller. With approximately 2,500 Parts Manufacturer Approvals (PMAs) received from the Federal Aviation Administration, we are paramount to this specific market niche. Our design data is based upon Identicality and meet the airworthiness requirements applicable to the aircraft on which the parts are to be installed.
Our PMA parts are competitively priced against the OEM and other PMA manufacturers’ parts; but most important, our parts are identical in quality to OEM parts and have been tested against OEM parts time and time again. The effects of good quality remain long after the discounted price is forgotten.