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297 

Federal Aviation Administration, DOT 

Pt. 121, App. L 

b. Each turbopropeller powered airplane 

subject to this appendix must be dem-
onstrated to comply with the airplane per-
formance operating limitation requirements 
of this chapter specified as follows: 

i. Section 23.45 Performance General. 
ii. Section 23.51 Takeoff. 
iii. Section 23.53 Takeoff speeds. 
iv. Section 23.55 Accelerate stop distance. 
v. Section 23.57 Takeoff path. 
vi. Section 23.59 Takeoff distance and take-

off run. 

vii. Section 23.61 Takeoff flight path. 
viii. Section 23.65 Climb: All engines oper-

ating. 

ix. Section 23.67 Climb: one engine inoper-

ative. 

x. Section 23.75 Landing. 
xi. Section 23.77 Balked landing. 
xii. Sections 23.1581 through 23.1589 Air-

plane flight manual and approved manual 
material. 

6. 

Operation. 

After compliance with the 

final airplane performance operating limita-
tions requirements has been demonstrated 
and added to the Airplane Flight Manual 
performance data of the affected airplane, 

that airplane must be operated in accordance 
with the performance limitations of §§ 121.189 
through 121.197. 

[Doc. No. 28154, 60 FR 65936, Dec. 20, 1995, as 
amended by Doc. No. OST–2002–13435] 

A

PPENDIX

TO

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ART

121—T

YPE

C

ER

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TIFICATION

R

EGULATIONS

M

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P

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VIOUSLY

E

FFECTIVE

 

Appendix L lists regulations in this part 

that require compliance with standards con-
tained in superseded type certification regu-
lations that continue to apply to certain 
transport category airplanes. The tables set 
out citations to current CFR section, appli-
cable aircraft, superseded type certification 
regulation and applicable time periods, and 
the CFR edition and F

EDERAL

R

EGISTER

doc-

uments where the regulation having prior ef-
fect is found. Copies of all superseded regula-
tions may be obtained at the Federal Avia-
tion Administration Law Library, Room 924, 
800 Independence Avenue SW., Washington, 
DC. 

Part 121 section 

Applicable aircraft 

Provisions: CFR/FR references 

§ 121.312(a)(1)(i) ............

Transport category; or nontransport category 

type certificated before January 1, 1965; pas-
senger capacity of 20 or more; manufactured 
prior to August 20, 1990.

Heat release rate testing. 14 CFR 25.853(d) in 

effect March 6, 1995: 14 CFR parts 1 to 59, 
Revised as of January 1, 1995, and amended 
by Amdt. 25–83, 60 FR 6623, February 2, 
1995. 

Formerly 14 CFR 25.853(a–1) in effect August 

20, 1986: 14 CFR parts 1 to 59, Revised as of 
January 1, 1986. 

§ 121.312(a)(1)(ii) ...........

Transport category; or nontransport category 

type certificated before January 1, 1965; pas-
senger capacity of 20 or more; manufactured 
after August 19, 1990.

Heat release rate and smoke testing. 14 CFR 

25.853(d) in effect March 6, 1995: 14 CFR 
parts 1 to 59, Revised as of January 1, 1995, 
and amended by Amdt. 25–83, 60 FR 6623, 
February 2, 1995. 

Formerly 14 CFR 25.853(a–1) in effect Sep-

tember 26, 1988: 14 CFR parts 1 to 59, Re-
vised as of January 1, 1988, and amended by 
Amdt. 25–66, 53 FR 32584, August 25, 1988 

§ 121.312(a)(2)(i) ............

Transport category; or nontransport category 

type certificate before January 1, 1965; appli-
cation for type certificate filed prior to May 1, 
1972; substantially complete replacement of 
cabin interior on or after May 1, 1972.

Provisions of 14 CFR 25.853 in effect on April 

30, 1972: 14 CFR parts 1 to 59, Revised as of 
January 1, 1972. 

§ 121.312(a)(3)(i) ............

Transport category type certificated after January 

1, 1958; nontransport category type certificated 
after January 1, 1958, but before January 1, 
1965; passenger capacity of 20 or more; sub-
stantially complete replacement of the cabin in-
terior on or after March 6, 1995.

Heat release rate testing. 14 CFR 25.853(d) in 

effect March 6, 1995: 14 CFR parts 1 to 59, 
Revised as of January 1, 1995; and amended 
by \n25–83, 60 FR 6623, February 2, 1995. 

Formerly 14 CFR 25.853(a–1) in effect August 

20, 1986: 14 CFR parts 1 to 59, Revised as of 
January 1, 1986. 

§ 121.312(a)(3)(ii) ...........

Transport category type certificated after January 

1, 1958; nontransport category type certificated 
after January 1, 1958, but before January 1, 
1965; passenger capacity of 20 or more; sub-
stantially complete replacement of the cabin in-
terior on or after August 20, 1990.

Heat release rate and smoke testing. 14 CFR 

25.853(d) in effect March 6, 1995; 14 CFR 
parts 1 to 59, Revised as of January 1, 1995; 
and amended by \n25–83, 60 FR 6623, Feb-
ruary 2, 1995. 

Formerly 14 CFR § 25.853(a–1) in effect Sep-

tember 26, 1988: CFR, Title 14, Parts 1 to 59, 
Revised as of January 1, 1988, and amended 
by \n25–66, 53 FR 32584, August 25, 1988. 

§ 121.312(b) (1) and (2)

Transport category airplane type certificated after 

January 1, 1958; Nontransport category air-
plane type certificated after December 31, 
1964.

Seat cushions. 14 CFR 25.853(c) effective on 

November 26, 1984: 14 CFR parts 1 to 59, 
Revised as of January 1, 1984, and amended 
by \n25–59, 49 FR 43188, October 26, 1984. 

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