63 FR 52147
There are multiple documents on volume 63, page 52147. Which document are you looking for?
Organization and Operation of Federal Credit Unions; Trustees and Custodians of Pension Plans
Pages 52146 - 52147
A Rule by the National Credit Union Administration
Airworthiness Directives; Boeing Model 747-100, -200, -300, SP, and SR Series Airplanes
Pages 52147 - 52152
A Rule by the Federal Aviation Administration