Federal Aviation Administration, DOT Section 45.29 aircraft or experimental or provisionally certificated aircraft, the operator must also display on that aircraft near each entrance to the cabin, cockpit, or pilot station, in letters not less than 2 inches nor more than 6 inches high, the words - limited, - - restricted, - - lightsport, - - experimental, - or - provisional, - as applicable. [Doc. No. 8093, Amdt. 45-5, 33 FR 450, Jan. 12, 1968, as amended by Amdt. 45-9, 42 FR 41102, Aug. 15, 1977; Amdt. 45-24, 69 FR 44863, July 27, 2004] Section 45.25 Location of marks on fixedwing aircraft. (a) The operator of a fixed-wing aircraft must display the required marks on either the vertical tail surfaces or the sides of the fuselage, except as provided in Section 45.29(f). (b) The marks required by paragraph (a) of this section must be displayed as follows: (1) If displayed on the vertical tail surfaces, horizontally on both surfaces, horizontally on both surfaces of a single vertical tail or on the outer surfaces of a multivertical tail. However, on aircraft on which marks at least 3 inches high may be displayed in accordance with Section 45.29(b)(1), the marks may be displayed vertically on the vertical tail surfaces. (2) If displayed on the fuselage surfaces, horizontally on both sides of the fuselage between the trailing edge of the wing and the leading edge of the horizontal stabilizer. However, if engine pods or other appurtenances are located in this area and are an integral part of the fuselage side surfaces, the operator may place the marks on those pods or appurtenances. spaschal on DSK3GDR082PROD with CFR [Amdt. 45-9, 42 FR 41102, Aug. 15, 1977] Section 45.27 Location of marks; nonfixedwing aircraft. (a) Rotorcraft. Each operator of a rotorcraft must display on that rotorcraft horizontally on both surfaces of the cabin, fuselage, boom, or tail the marks required by Section 45.23. (b) Airships. Each operator of an airship must display on that airship the marks required by Section 45.23, horizontally on - (1) The upper surface of the right horizontal stabilizer and on the under sur- face of the left horizontal stabilizer with the top of the marks toward the leading edge of each stabilizer; and (2) Each side of the bottom half of the vertical stabilizer. (c) Spherical balloons. Each operator of a spherical balloon must display the marks required by Section 45.23 in two places diametrically opposite and near the maximum horizontal circumference of that balloon. (d) Nonspherical balloons. Each operator of a nonspherical balloon must display the marks required by Section 45.23 on each side of the balloon near its maximum cross section and immediately above either the rigging band or the points of attachment of the basket or cabin suspension cables. (e) Powered parachutes and weightshift-control aircraft. Each operator of a powered parachute or a weight-shiftcontrol aircraft must display the marks required by SectionSection 45.23 and 45.29(b)(2) of this part. The marks must be displayed in two diametrically opposite positions on the fuselage, a structural member, or a component of the aircraft and must be visible from the side of the aircraft. [Doc. No. 2047, 29 FR 3223, Mar. 11, 1964, as amended by Amdt. 45-15, 48 FR 11392, Mar. 17, 1983; Amdt. 45-24, 69 FR 44863, July 27, 2004; Amdt. 45-25, 72 FR 52469, Sept. 14, 2007] Section 45.29 Size of marks. (a) Except as provided in paragraph (f) of this section, each operator of an aircraft must display marks on the aircraft meeting the size requirements of this section. (b) Height. Except as provided in paragraph (h) of this part, the nationality and registration marks must be of equal height and on - (1) Fixed-wing aircraft, must be at least 12 inches high, except that: (i) An aircraft displaying marks at least 2 inches high before November 1, 1981 and an aircraft manufactured after November 2, 1981, but before January 1, 1983, may display those marks until the aircraft is repainted or the marks are repainted, restored, or changed; (ii) Marks at least 3 inches high may be displayed on a glider; (iii) Marks at least 3 inches high may be displayed on an aircraft for which the FAA has issued an experimental 865 VerDate Sep<11>2014 12:50 Apr 30, 2019 Jkt 247046 PO 00000 Frm 00875 Fmt 8010 Sfmt 8010 Y:\SGML\247046.XXX 247046