Section 121.1115 14 CFR Ch. I (1-1-19 Edition) for which a limit of validity of the engineering data that supports the structural maintenance program (hereafter referred to as LOV) is required in accordance with Section 25.571 or Section 26.21 of this chapter after January 14, 2011. (b) Limit of validity. No certificate holder may operate an airplane identified in paragraph (a) of this section after the applicable date identified in Table 1 of this section unless an Airworthiness Limitations section approved under Appendix H to part 25 or Section 26.21 of this chapter is incorporated into its maintenance program. The ALS must - (1) Include an LOV approved under Section 25.571 or Section 26.21 of this chapter, as applicable, except as provided in paragraph (f) of this section; and (2) Be clearly distinguishable within its maintenance program. (c) Operation of airplanes excluded from Section 26.21. No certificate holder may operate an airplane identified in Section 26.21(g) of this chapter after July 14, 2013, unless an Airworthiness Limitations section approved under Appendix H to part 25 or Section 26.21 of this chapter is incorporated into its maintenance program. The ALS must - (1) Include an LOV approved under Section 25.571 or Section 26.21 of this chapter, as applicable, except as provided in paragraph (f) of this section; and (2) Be clearly distinguishable within its maintenance program. (d) Extended limit of validity. No certificate holder may operate an airplane beyond the LOV, or extended LOV, specified in paragraph (b)(1), (c), (d), or (f) of this section, as applicable, unless the following conditions are met: (1) An ALS must be incorporated into its maintenance program that - (i) Includes an extended LOV and any widespread fatigue damage airworthiness limitation items approved under Section 26.23 of this chapter; and (ii) Is approved under Section 26.23 of this chapter. (2) The extended LOV and the airworthiness limitation items pertaining to widespread fatigue damage must be clearly distinguishable within its maintenance program. (e) Principal Maintenance Inspector approval. Certificate holders must submit the maintenance program revisions required by paragraphs (b), (c), and (d) of this section to the Principal Maintenance Inspector for review and approval. (f) Exception. For any airplane for which an LOV has not been approved as of the applicable compliance date specified in paragraph (c) or Table 1 of this section, instead of including an approved LOV in the ALS, an operator must include the applicable default LOV specified in Table 1 or Table 2 of this section, as applicable, in the ALS. TABLE 1 - AIRPLANES SUBJECT TO Section 26.21 Compliance date - months after January 14, 2011 Airplane model Airbus - Existing 1 Models Only: A300 B2-1A, B2-1C, B2K-3C, B2-203 .................................................... A300 B4-2C, B4-103 ................................................................................ A300 B4-203 ............................................................................................. A300-600 Series ........................................................................................ A310-200 Series ........................................................................................ A310-300 Series ........................................................................................ A318 Series ................................................................................................ A319 Series ................................................................................................ A320-100 Series ........................................................................................ A320-200 Series ........................................................................................ A321 Series ................................................................................................ A330-200, -300 Series (except WV050 family) (non enhanced) ............. A330-200, -300 Series WV050 family (enhanced) .................................. A330-200 Freighter Series ........................................................................ A340-200, -300 Series (except WV 027 and WV050 family) (non enhanced). A340-200, -300 Series WV 027 (non enhanced) ..................................... A340-300 Series WV050 family (enhanced) ............................................. A340-500, -600 Series ............................................................................. A380-800 Series ........................................................................................ Boeing - Existing 1 Models Only: Default LOV [flight cycles (FC) or flight hours (FH)] 30 30 30 60 60 60 60 60 60 60 60 60 60 60 60 .......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... 48,000 FC 40,000 FC 34,000 FC 30,000 FC/67,500 FH 40,000 FC/60,000 FH 35,000 FC/60,000 FH 48,000 FC/60,000 FH 48,000 FC/60,000 FH 48,000 FC/48,000 FH 48,000 FC/60,000 FH 48,000 FC/60,000 FH 40,000 FC/60,000 FH 33,000 FC/100,000 FH See NOTE. 20,000 FC/80,000 FH 60 60 60 72 .......................... .......................... .......................... .......................... 30,000 FC/60,000 FH 20,000 FC/100,000 FH 16,600 FC/100,000 FH See NOTE. 250 VerDate Sep<11>2014 08:20 May 17, 2019 Jkt 247048 PO 00000 Frm 00260 Fmt 8010 Sfmt 8010 Y:\SGML\247048.XXX 247048