252 

14 CFR Ch. I (1–1–19 Edition) 

§ 121.1117 

T

ABLE

2—A

IRPLANES

E

XCLUDED FROM

§ 26.21—Continued 

Airplane model 

Default LOV 

[flight cycles (FC) 

or flight hours (FH)] 

Boeing 720 .......................................................................................................................

30,000 FC 

Bombardier: 

CL–44D4 and CL–44J .....................................................................................................

20,000 FC 

BD–700 ............................................................................................................................

15,000 FH 

Bristol Aeroplane Company: 

Britannia 305 ....................................................................................................................

10,000 FC 

British Aerospace Airbus, Ltd.: 

BAC 1–11 (all models) .....................................................................................................

85,000 FC 

British Aerospace (Commercial Aircraft) Ltd.: 

Armstrong Whitworth Argosy A.W. 650 Series 101 ........................................................

20,000 FC 

BAE Systems (Operations) Ltd.: 

BAe 146–100A (all models) .............................................................................................

50,000 FC 

BAe 146–200–07 .............................................................................................................

50,000 FC 

BAe 146–200–07 Dev ......................................................................................................

50,000 FC 

BAe 146–200–11 .............................................................................................................

50,000 FC 

BAe 146–200–07A ...........................................................................................................

47,000 FC 

BAe 146–200–11 Dev ......................................................................................................

43,000 FC 

BAe 146–300 (all models) ...............................................................................................

40,000 FC 

Avro 146–RJ70A (all models) ..........................................................................................

40,000 FC 

Avro 146–RJ85A and 146–RJ100A (all models) .............................................................

50,000 FC 

D & R Nevada, LLC: 

Convair Model 22 .............................................................................................................

1,000 FC/1,000 FH 

Convair Model 23M ..........................................................................................................

1,000 FC/1,000 FH 

deHavilland Aircraft Company, Ltd.: 

D.H. 106 Comet 4C .........................................................................................................

8,000 FH 

Gulfstream: 

GV ....................................................................................................................................

40,000 FH 

GV–SP .............................................................................................................................

40,000 FH 

Ilyushin Aviation Complex: 

IL–96T ..............................................................................................................................

10,000 FC/30,000 FH 

Lockheed: 

300–50A01 (USAF C 141A) ............................................................................................

20,000 FC 

[Doc. No. FAA–2006–24281, 75 FR 69785, Nov. 15, 2010, as amended by Amdt. 121–360, 77 FR 30878, 
May 24, 2012; Admt. 121–360A, 77 FR 55105, Sept. 7, 2012] 

§ 121.1117

Flammability reduction 

means. 

(a) 

Applicability. 

Except as provided 

in paragraph (o) of this section, this 
section applies to transport category, 
turbine-powered airplanes with a type 
certificate issued after January 1, 1958, 
that, as a result of original type cer-
tification or later increase in capacity 
have: 

(1) A maximum type-certificated pas-

senger capacity of 30 or more, or 

(2) A maximum payload capacity of 

7,500 pounds or more. 

(b) 

New Production Airplanes. 

Except 

in accordance with § 121.628, no certifi-
cate holder may operate an airplane 
identified in Table 1 of this section (in-
cluding all-cargo airplanes) for which 
the State of Manufacture issued the 
original certificate of airworthiness or 
export airworthiness approval after De-
cember 27, 2010 unless an Ignition Miti-
gation Means (IMM) or Flammability 

Reduction Means (FRM) meeting the 
requirements of § 26.33 of this chapter is 
operational. 

T

ABLE

1 

Model—Boeing Model—Airbus 

747 Series 

A318, A319, A320, A321 Series 

737 Series 

A330, A340 Series 

777 Series 
767 Series 

(c) 

Auxiliary Fuel Tanks. 

After the ap-

plicable date stated in paragraph (e) of 
this section, no certificate holder may 
operate any airplane subject to § 26.33 
of this chapter that has an Auxiliary 
Fuel Tank installed pursuant to a field 
approval, unless the following require-
ments are met: 

(1) The certificate holder complies 

with 14 CFR 26.35 by the applicable 
date stated in that section. 

(2) The certificate holder installs 

Flammability Impact Mitigation 

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