14 C.F.R. § 63.11
(d) Unless the order of revocation provides otherwise, a person whose flight engineer or flight navigator certificate is revoked may not apply for the same kind of certificate for 1 year after the date of revocation.
(Secs. 313, 601, 602, Federal Aviation Act of 1958, as amended (49 U.S.C. 1354, 1421, and 1422); sec. 6(c), Department of Transportation Act (49 U.S.C. 1655(c)); Title V, Independent Offices Appropriations Act of 1952 (31 U.S.C. 483(a)); sec. 28, International Air Transportation Competition Act of 1979 (49 U.S.C. 1159(b)))
[Docket 1179, 27 FR 7969, Aug. 10, 1962, as amended by Amdt. 63-3, 30 FR 14559, Nov. 23, 1965; Amdt. 63-7, 31 FR 13523, Oct. 20, 1966; Amdt. 63-22, 47 FR 35693, Aug. 16, 1982; Amdt. 63-35, 72 FR 18558, Apr. 12, 2007]