[Code of Federal Regulations] [Title 14, Volume 2] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 14CFR63.57] [Page 431] TITLE 14--AERONAUTICS AND SPACE CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PART 63_CERTIFICATION: FLIGHT CREWMEMBERS OTHER THAN PILOTS--Table of Contents Subpart C_Flight Navigators Sec. 63.57 Skill requirements. (a) An applicant for a flight navigator certificate must pass a practical test in navigating aircraft by-- (1) Dead reckoning; (2) Celestial means; and (3) Radio aids to navigation. (b) An applicant must pass the written test prescribed by Sec. 63.53 before taking the test under this section. However, if a delay in taking the test under this section would inconvenience the applicant or an air carrier, he may take it before he receives the result of the written test, or after he has failed the written test. (c) The test requirements for this section are set forth in appendix A of this part. [Doc. No. 1179, 27 FR 7970, Aug. 10, 1962, as amended by Amdt. 63-19, 43 FR 22639, May 25, 1978]