250
14 CFR Ch. I (1–1–19 Edition)
§ 121.1115
for which a limit of validity of the en-
gineering data that supports the struc-
tural maintenance program (hereafter
referred to as LOV) is required in ac-
cordance with § 25.571 or § 26.21 of this
chapter after January 14, 2011.
(b)
Limit of validity.
No certificate
holder may operate an airplane identi-
fied in paragraph (a) of this section
after the applicable date identified in
Table 1 of this section unless an Air-
worthiness Limitations section ap-
proved under Appendix H to part 25 or
§ 26.21 of this chapter is incorporated
into its maintenance program. The
ALS must—
(1) Include an LOV approved under
§ 25.571 or § 26.21 of this chapter, as ap-
plicable, except as provided in para-
graph (f) of this section; and
(2) Be clearly distinguishable within
its maintenance program.
(c)
Operation of airplanes excluded
from § 26.21.
No certificate holder may
operate an airplane identified in
§ 26.21(g) of this chapter after July 14,
2013, unless an Airworthiness Limita-
tions section approved under Appendix
H to part 25 or § 26.21 of this chapter is
incorporated into its maintenance pro-
gram. The ALS must—
(1) Include an LOV approved under
§ 25.571 or § 26.21 of this chapter, as ap-
plicable, except as provided in para-
graph (f) of this section; and
(2) Be clearly distinguishable within
its maintenance program.
(d)
Extended limit of validity.
No cer-
tificate 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 airworthi-
ness limitation items approved under
§ 26.23 of this chapter; and
(ii) Is approved under § 26.23 of this
chapter.
(2) The extended LOV and the air-
worthiness limitation items pertaining
to widespread fatigue damage must be
clearly distinguishable within its
maintenance program.
(e)
Principal Maintenance Inspector ap-
proval.
Certificate holders must submit
the maintenance program revisions re-
quired by paragraphs (b), (c), and (d) of
this section to the Principal Mainte-
nance Inspector for review and ap-
proval.
(f)
Exception.
For any airplane for
which an LOV has not been approved as
of the applicable compliance date spec-
ified in paragraph (c) or Table 1 of this
section, instead of including an ap-
proved 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.
T
ABLE
1—A
IRPLANES
S
UBJECT TO
§ 26.21
Airplane model
Compliance date—
months after Janu-
ary 14, 2011
Default LOV
[flight cycles (FC)
or flight hours (FH)]
Airbus—Existing
1
Models Only:
A300 B2–1A, B2–1C, B2K–3C, B2–203 ....................................................
30 ..........................
48,000 FC
A300 B4–2C, B4–103 ................................................................................
30 ..........................
40,000 FC
A300 B4–203 .............................................................................................
30 ..........................
34,000 FC
A300–600 Series ........................................................................................
60 ..........................
30,000 FC/67,500 FH
A310–200 Series ........................................................................................
60 ..........................
40,000 FC/60,000 FH
A310–300 Series ........................................................................................
60 ..........................
35,000 FC/60,000 FH
A318 Series ................................................................................................
60 ..........................
48,000 FC/60,000 FH
A319 Series ................................................................................................
60 ..........................
48,000 FC/60,000 FH
A320–100 Series ........................................................................................
60 ..........................
48,000 FC/48,000 FH
A320–200 Series ........................................................................................
60 ..........................
48,000 FC/60,000 FH
A321 Series ................................................................................................
60 ..........................
48,000 FC/60,000 FH
A330–200, –300 Series (except WV050 family) (non enhanced) .............
60 ..........................
40,000 FC/60,000 FH
A330–200, –300 Series WV050 family (enhanced) ..................................
60 ..........................
33,000 FC/100,000 FH
A330–200 Freighter Series ........................................................................
60 ..........................
See NOTE.
A340–200, –300 Series (except WV 027 and WV050 family) (non en-
hanced).
60 ..........................
20,000 FC/80,000 FH
A340–200, –300 Series WV 027 (non enhanced) .....................................
60 ..........................
30,000 FC/60,000 FH
A340–300 Series WV050 family (enhanced) .............................................
60 ..........................
20,000 FC/100,000 FH
A340–500, –600 Series .............................................................................
60 ..........................
16,600 FC/100,000 FH
A380–800 Series ........................................................................................
72 ..........................
See NOTE.
Boeing—Existing
1
Models Only:
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