Document ID: EPA-HQ-OAR-2002-0030-0033
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2003-10-03T04:00Z

Engine
Combustor
UID
Pressure
Rated
NOx
Existing
NOx
Proposed
NOx
Margin
to
Margin
to
Identification
No
Ratio
Output
Characteristic
Standard
Standard
Existing
NOx
Std
Proposed
NOx
Std
From
To
(
kN)
(
g/
kN)
(
or
CAEP/
2
Std)
(
or
CAEP/
4
Std)
(
or
CAEP/
2
Std)*
(
or
CAEP/
4
Std)*

Allison
Engine
AE3007C
3AL001
16.2
28.6
38.2
57.92
57.52
­
34.05%
­
33.59%
3­
Mar­
94
19­
May­
95
AE3007A1
series
4AL002
17.81
33.73
49.05
60.50
59.03
­
18.92%
­
16.90%
3­
Mar­
95
19­
May­
95
AE3007A
4AL003
18.08
33.73
50.91
60.93
59.46
­
16.44%
­
14.38%
3­
Mar­
95
19­
May­
95
AE3007C1
6AL004
16.6
31.5
41.08
58.56
57.56
­
29.85%
­
28.63%
3­
Mar­
94
19­
Apr­
95
BMW
Roll­
Royce
BR700­
715A1­
30
4BR005
28.75
83.23
46.56
78.00
66.20
­
40.31%
­
29.67%
29­
Jun­
99
BR700­
715B1­
30
4BR006
30.58
89.68
51.16
80.93
68.16
­
36.78%
­
24.94%
29­
Jun­
99
BR700­
715C1­
30
4BR007
32.15
95.33
55.79
83.44
71.30
­
33.14%
­
21.75%
29­
Jun­
99
BR700­
710A1­
10
4BR008
24.23
65.61
49.29
70.77
62.65
­
30.35%
­
21.32%
19­
Oct­
96
20­
Oct­
96
BR700­
710A2­
20
4BR009
24.16
65.61
49.25
70.66
62.54
­
30.30%
­
21.24%
19­
Oct­
96
20­
Oct­
96
CFM
International
CFM56­
5­
A1
1CM008
26.6
111.2
46.9
74.56
61.56
­
37.04%
­
23.74%
19­
Nov­
86
20­
Nov­
86
CFM56­
5A3
1CM009
27.9
117.88
50.3
76.64
63.64
­
34.36%
­
20.95%
19­
Nov­
86
20­
Nov­
86
CFM56­
5A4
4CM035
23.8
97.89
45.55
70.08
57.08
­
35.00%
­
20.20%
19­
Nov­
86
20­
Nov­
86
CFM56­
5A5
4CM036
25.1
104.53
48.45
72.16
59.16
­
32.86%
­
18.10%
19­
Nov­
86
20­
Nov­
86
CFM56­
5B1/
2P
DAC­
II
3CM020
30.5
133.5
41.7
80.80
68.00
­
48.39%
­
38.68%
Aug­
96
Sep­
96
CFM56­
5B1/
P
3CM023
30.47
133.45
61.9
80.75
67.94
­
23.35%
­
8.89%
Nov­
95
CFM56­
5B2/
2P
DAC­
II
4CM037
31.6
137.9
46.32
82.56
70.20
­
43.90%
­
34.02%
Aug­
96
Sep­
96
CFM56­
5B2/
P
3CM024
31.57
137.90
64.9
82.51
70.14
­
21.34%
­
7.47%
Nov­
95
CFM56­
5B3/
2P
DAC­
II
4CM038
32.8
142.4
49.41
84.48
72.60
­
41.51%
­
31.94%
Aug­
96
Sep­
96
CFM56­
5B3/
P
3CM025
32.78
142.35
68.2
84.45
72.56
­
19.24%
­
6.01%
Nov­
95
CFM56­
5B4/
2P
DAC­
II
3CM021
27.7
120.1
34.9
76.32
63.32
­
54.27%
­
44.88%
Aug­
96
Sep­
96
CFM56­
5B4/
P
3CM026
27.69
120.11
54.6
76.30
63.30
­
28.44%
­
13.75%
Nov­
95
CFM56­
5B5/
P
3CM027
23.33
97.89
44.3
69.33
56.33
­
36.10%
­
21.35%
Nov­
95
CFM56­
5B6/
2P
DAC­
II
3CM022
24.6
104.5
31.7
71.36
58.36
­
55.58%
­
45.68%
Aug­
96
Sep­
96
CFM56­
5B6/
P
3CM028
24.64
104.53
46.9
71.42
58.42
­
34.34%
­
19.72%
Nov­
95
CFM56­
5C2
1CM010
28.8
138.78
59.0
78.08
65.08
­
24.44%
­
9.34%
4­
Jun­
91
5­
Jun­
91
CFM56­
5C3
1CM011
29.9
144.57
62.4
79.84
66.84
­
21.89%
­
6.70%
4­
Jun­
91
5­
Jun­
91
CFM56­
5C4
2CM015
31.15
151.25
66.7
81.84
69.30
­
18.50%
­
3.75%
4­
Jun­
91
5­
Jun­
91
CFM56­
7B18
3CM029
21.59
86.74
46.4
66.54
54.01
­
30.27%
­
14.10%
Jul­
96
CFM56­
7B20
3CM030
22.61
91.63
48.5
68.18
55.18
­
28.86%
­
12.10%
Jul­
96
­­­
Test
Dates­­­

Margin
of
In­
Production
Aircraft
Engines
to
Existing
and
Proposed
NOx
Standards
(
Data
is
from
July
31,
2002
ICAO
Aircraft
Engine
Exhaust
Emissions
Data
Bank
)
Engine
Combustor
UID
Pressure
Rated
NOx
Existing
NOx
Proposed
NOx
Margin
to
Margin
to
Identification
No
Ratio
Output
Characteristic
Standard
Standard
Existing
NOx
Std
Proposed
NOx
Std
From
To
(
kN)
(
g/
kN)
(
or
CAEP/
2
Std)
(
or
CAEP/
4
Std)
(
or
CAEP/
2
Std)*
(
or
CAEP/
4
Std)*
­­­
Test
Dates­­­

CFM56­
7B20/
2
4CM039
22.77
91.63
32.39
68.43
55.43
­
52.67%
­
41.57%
30­
Aug­
97
12­
Sep­
97
CFM56­
7B22
3CM031
24.41
100.97
52.4
71.06
58.06
­
26.26%
­
9.74%
Jul­
96
CFM56­
7B22/
2
4CM040
24.61
100.97
32.44
71.38
58.38
­
54.55%
­
44.43%
30­
Aug­
97
12­
Sep­
97
CFM56­
7B24
3CM032
25.78
107.65
55.4
73.25
60.25
­
24.37%
­
8.05%
Jul­
96
CFM56­
7B24/
2
4CM041
25.95
107.65
34.81
73.52
60.52
­
52.65%
­
42.48%
30­
Aug­
97
12­
Sep­
97
CFM56­
7B26
3CM033
27.61
116.99
62.2
76.18
63.18
­
18.35%
­
1.54%
Jul­
96
CFM56­
7B26/
2
4CM042
27.80
116.99
38.39
76.48
63.48
­
49.80%
­
39.52%
30­
Aug­
97
12­
Sep­
97
CFM56­
7B27
3CM034
28.63
121.44
64.1
77.81
64.81
­
17.62%
­
1.09%
Jul­
96
CFM56­
7B27/
2
4CM043
28.84
121.44
40.49
78.14
65.14
­
48.19%
­
37.85%
30­
Aug­
97
12­
Sep­
97
General
Electric
CF34­
3A
LEC
II
1GE034
19.7
41.01
32.2
63.52
60.53
­
49.27%
­
46.77%
21­
Mar­
91
23­
Mar­
91
CF34­
3A1
LEC
II
1GE035
19.7
41.01
32.2
63.52
60.53
­
49.27%
­
46.77%
21­
Mar­
91
23­
Mar­
91
CF34­
8C1
5GE083
23.03
56.36
43.1
68.85
62.66
­
37.40%
­
31.21%

CF34­
3B
5GE084
19.3
41.01
30.5
62.88
59.89
­
51.49%
­
49.08%
21­
Mar­
91
25­
Mar­
91
CF6­
80C2A1
1862M39
2GE036
30.53
257.40
49.2
80.85
68.06
­
39.18%
­
27.75%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2A2
1862M39
2GE037
27.79
233.35
44.0
76.46
63.46
­
42.46%
­
30.68%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2A3
1862M39
2GE038
31.09
262.22
50.6
81.74
69.18
­
38.08%
­
26.83%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2A5
1862M39
2GE039
31.66
267.34
52.0
82.66
70.32
­
37.10%
­
26.07%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2A5F
1862M39
3GE056
32.88
271.88
51.8
84.61
72.76
­
38.78%
­
28.81%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2A8
1862M39
2GE040
30.45
257.37
49.1
80.72
67.90
­
39.20%
­
27.72%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2B1
1862M39
2GE041
29.53
249.01
47.3
79.25
66.25
­
40.26%
­
28.54%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2B1F
1862M39
2GE045
30.13
254.26
48.0
80.21
67.26
­
40.10%
­
28.57%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2B2
1862M39
2GE042
27.53
231.08
43.7
76.05
63.05
­
42.60%
­
30.76%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2B2F
1862M39
2GE046
27.6
231.35
43.7
76.16
63.16
­
42.64%
­
30.83%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2B4
1862M39
2GE043
30.14
254.35
48.5
80.22
67.28
­
39.52%
­
27.89%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2B4F
1862M39
2GE047
30.22
254.79
48.1
80.35
67.44
­
40.20%
­
28.75%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2B5F
1862M39
3GE057
32.82
272.53
53.0
84.51
72.64
­
37.29%
­
27.04%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2B6
1862M39
2GE044
31.66
267.20
52.0
82.66
70.32
­
37.07%
­
26.03%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2B6F
1862M39
2GE048
31.72
267.03
51.1
82.75
70.44
­
38.20%
­
27.39%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2B7F
1862M39
2GE055
31.72
267.03
51.1
82.75
70.44
­
38.20%
­
27.39%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2B8FA
1862M39
3GE058
31.71
267.02
51.1
82.74
70.42
­
38.24%
­
27.44%
13­
Jan­
95
17­
Jan­
95
CF6­
80C2D1F
1862M39
2GE049
32.05
269.96
51.8
83.28
71.10
­
37.77%
­
27.11%
13­
Jan­
95
17­
Jan­
95
CF6­
80E1A1
1GE032
32.44
281.5
59.1
83.90
71.88
­
29.57%
­
17.79%
8­
Jun­
92
4­
Aug­
92
CF6­
80E1A1
1862M39
2GE050
32.46
281.53
51.7
83.94
71.92
­
38.43%
­
28.14%
13­
Jan­
95
17­
Jan­
95
CF6­
80E1A2
1GE033
33.08
287.0
62.1
84.93
73.16
­
26.92%
­
15.17%
8­
Jun­
92
4­
Aug­
92
CF6­
80E1A2
1862M39
2GE051
33.1
287.04
52.9
84.96
73.20
­
37.78%
­
27.79%
13­
Jan­
95
17­
Jan­
95
CF6­
80E1A3
Standard
5GE085
35.7
304.8
65.8
89.12
78.40
­
26.17%
­
16.07%
13­
Jan­
95
17­
Jan­
95
CF6­
80E1A4
Standard
4GE080
34.5
297.44
66.74
87.20
76.00
­
23.46%
­
12.18%
13­
Jan­
95
17­
Jan­
95
CF6­
80E1A4
Low
emissions
4GE081
34.5
297.44
53.51
87.20
76.00
­
38.64%
­
29.59%
13­
Jan­
96
16­
Mar­
96
GE90­
76B
DAC
II
3GE062
35.1
360.62
57.8
88.16
77.20
­
34.44%
­
25.13%
24­
Apr­
97
19­
Jun­
97
GE90­
76B
5GE086
34.88
360.6
62.4
87.81
76.76
­
28.94%
­
18.71%
9­
Jan­
00
12­
Jan­
00
Engine
Combustor
UID
Pressure
Rated
NOx
Existing
NOx
Proposed
NOx
Margin
to
Margin
to
Identification
No
Ratio
Output
Characteristic
Standard
Standard
Existing
NOx
Std
Proposed
NOx
Std
From
To
(
kN)
(
g/
kN)
(
or
CAEP/
2
Std)
(
or
CAEP/
4
Std)
(
or
CAEP/
2
Std)*
(
or
CAEP/
4
Std)*
­­­
Test
Dates­­­

GE90­
76B
DAC
II
6GE087
34.88
360.6
62.36
87.81
76.76
­
28.98%
­
18.76%
9­
Jan­
00
12­
Jan­
00
GE90­
77B
DAC
II
3GE063
35.3
363.42
58.3
88.48
77.60
­
34.11%
­
24.87%
24­
Apr­
97
19­
Jun­
97
GE90­
77B
DAC
II
6GE088
35.11
363.4
62.97
88.18
77.22
­
28.59%
­
18.45%
9­
Jan­
00
12­
Jan­
00
GE90­
85B
DAC
II
3GE064
38.0
395.31
65.6
92.80
83.00
­
29.31%
­
20.96%
24­
Apr­
97
19­
Jun­
97
GE90­
85B
DAC
II
6GE089
37.7
395.3
70.88
92.24
82.30
­
23.16%
­
13.88%
9­
Jan­
00
12­
Jan­
00
GE90­
90B
DAC
II
3GE065
39.8
418.13
72.1
95.68
86.60
­
24.64%
­
16.74%
24­
Apr­
97
19­
Jun­
97
GE90­
90B
DAC
II
6GE090
39.38
418.1
77.41
95.01
85.76
­
18.52%
­
9.74%
9­
Jan­
00
12­
Jan­
00
GE90­
92B
DAC
II
3GE066
40.6
426.72
74.9
96.96
88.20
­
22.75%
­
15.08%
24­
Apr­
97
19­
Jun­
97
GE90­
94B
DAC
II
6GE091
40.53
432.8
83.18
96.85
88.06
­
14.11%
­
5.54%
9­
Jan­
00
12­
Jan­
00
International
Aero
Engines
V2522­
A5
3IA006
25.6
102.66
53.32
72.96
59.96
­
26.92%
­
11.07%
12­
Aug­
92
13­
Aug­
92
V2524­
A5
3IA007
26.9
109.06
56.1
75.04
62.04
­
25.24%
­
9.57%
12­
Aug­
92
13­
Aug­
92
V2525­
D5
1IA002
27.2
111.2
56.2
75.52
62.52
­
25.56%
­
10.08%
12­
Aug­
92
13­
Aug­
92
V2527­
A5
1IA003
27.2
111.2
56.2
75.52
62.52
­
25.56%
­
10.08%
12­
Aug­
92
13­
Aug­
92
V2528­
D5
1IA004
30.0
124.5
62.2
80.00
67.00
­
22.19%
­
7.09%
12­
Aug­
92
13­
Aug­
92
V2530­
A5
1IA005
32.1
133.4
67.2
83.36
71.20
­
19.35%
­
5.57%
12­
Aug­
92
13­
Aug­
92
V2533­
A5
3IA008
33.44
140.56
71.4
85.50
73.88
­
16.50%
­
3.36%
12­
Aug­
92
13­
Aug­
92
KKBM
NK­
8­
2U
1KK002
10.8
103
­
49.28
36.28
­
­
14­
Jun­
90
­

NK­
86MA
1KK005
13.2
130.47
37.3
53.12
40.12
­
29.77%
­
7.01%
18­
Jul­
87
20­
Jan­
90
Pratt
&
Whitney
JT8D­
217C
E­
Kit
4PW070
19.05
92.74
52.7
62.48
49.48
­
15.65%
6.51%
24­
Feb­
99
2­
Mar­
99
JT8D­
219
E­
Kit
4PW071
20.27
96.52
55.3
64.43
51.43
­
14.17%
7.52%
24­
Feb­
99
2­
Mar­
99
PW2037
4PW072
26.7
166.35
53.7
74.72
61.72
­
28.13%
­
12.99%
8­
Aug­
83
20­
Nov­
98
PW2040
4PW073
29.4
182.02
60.4
79.04
66.04
­
23.58%
­
8.54%
8­
Aug­
83
20­
Nov­
98
PW2043
30.44
187.6
63.6
80.70
67.88
­
21.19%
­
6.31%
8­
Aug­
83
20­
Nov­
98
PW4074
2PW060
32.2
333.2
62.8
83.52
71.40
­
24.81%
­
12.04%
26­
Apr­
94
2­
May­
94
PW4077
2PW061
33.2
343.0
65.3
85.12
73.40
­
23.28%
­
11.04%
26­
Apr­
94
2­
May­
94
PW4077D
3PW064
32.83
343.0
72.8
84.53
72.66
­
13.87%
0.19%
15­
Jun­
96
16­
Jun­
96
PW4084
2PW062
36.2
369.6
72.8
89.92
79.40
­
19.04%
­
8.31%
26­
Apr­
94
2­
May­
94
PW4084D
3PW065
36.36
369.6
83.6
90.18
79.72
­
7.29%
4.87%
15­
Jun­
96
16­
Jun­
96
PW4090
3PW066
39.16
395.0
92.8
94.66
85.32
­
1.96%
8.77%
15­
Jun­
96
16­
Jun­
96
PW4098
5PW076
41.37
424.1
88.2
98.19
89.74
­
10.18%
­
1.72%
3­
Jan­
98
4­
Jan­
98
PW4164
Floatwall
1PW049
31.24
284.68
70.1
81.98
69.48
­
14.46%
0.93%
14­
Feb­
93
17­
Feb­
93
PW4168
Floatwall
1PW050
33.10
302.48
75.6
84.96
73.20
­
11.04%
3.25%
14­
Feb­
93
17­
Feb­
93
PW4168
Talon
II
5PW075
31.84
302.5
53.3
82.94
70.68
­
35.72%
­
24.56%
10­
Apr­
00
PW4168A
Floatwall
4PW067
33.1
302.48
75.6
84.96
73.20
­
11.02%
3.28%
14­
Feb­
93
17­
Feb­
93
Engine
Combustor
UID
Pressure
Rated
NOx
Existing
NOx
Proposed
NOx
Margin
to
Margin
to
Identification
No
Ratio
Output
Characteristic
Standard
Standard
Existing
NOx
Std
Proposed
NOx
Std
From
To
(
kN)
(
g/
kN)
(
or
CAEP/
2
Std)
(
or
CAEP/
4
Std)
(
or
CAEP/
2
Std)*
(
or
CAEP/
4
Std)*
­­­
Test
Dates­­­

PW4x52
Phase
3
1PW054
26.32
231.3
52.4
74.11
61.11
­
29.30%
­
14.27%
15­
Jan­
93
19­
Jan­
93
PW4x56
Phase
3
1PW055
28.37
249.1
57.0
77.39
64.39
­
26.31%
­
11.43%
15­
Jan­
93
19­
Jan­
93
PW4x58
Phase
3
1PW056
29.49
258.0
59.8
79.18
66.18
­
24.46%
­
9.63%
15­
Jan­
93
19­
Jan­
93
PW4x58
Talon
II
5PW074
28.41
258.0
46.3
77.46
64.46
­
40.22%
­
28.17%
3­
Nov­
99
4­
Nov­
99
PW4x60
Phase
3
1PW057
30.68
266.9
63.1
81.09
68.36
­
22.24%
­
7.76%
15­
Jan­
93
19­
Jan­
93
PW4x62
Phase
3
1PW059
31.91
275.8
66.7
83.06
70.82
­
19.75%
­
5.89%
15­
Jan­
93
19­
Jan­
93
Rolls­
Royce
RB211­
524G­
T
4RR036
32.1
253
57.29
83.36
71.20
­
31.27%
­
19.54%
Sep­
94
RB211­
524H­
T
4RR037
34.0
264
61.54
86.40
75.00
­
28.77%
­
17.95%
Sep­
94
RB211­
535E4
Phase
5
5RR038
26.0
178.4
48.45
73.60
60.60
­
34.17%
­
20.05%
May­
99
RB211­
535E4B
Phase
5
5RR039
27.9
191.7
53.78
76.64
63.64
­
29.83%
­
15.49%
May­
99
TAY
650
Pedhead
3RR031
15.9
67.2
44.92
57.44
48.99
­
21.80%
­
8.30%
Jun­
97
TAY
651
Pedhead
3RR032
16.4
68.5
46.88
58.24
49.52
­
19.51%
­
5.32%
Jun­
97
TAY
Mk611­
8
1RR019
16.1
61.6
50.1
57.76
50.48
­
13.19%
­
0.66%
Oct­
86
Nov­
86
Trent
556­
61
Phase
5
tiled
6RR041
36.71
261.5
67.2
90.74
80.42
­
25.94%
­
16.44%
7­
Jan­
02
18­
Jan­
02
Trent
768
ITC
3RR029
34
300.3
60.5
86.40
75.00
­
29.98%
­
19.33%
Sep­
94
­

Trent
772
ITC
3RR030
35.8
316.3
65.3
89.28
78.60
­
26.86%
­
16.92%
Sep­
94
­

Trent
875
2RR024
35.42
351.85
57.8
88.67
77.84
­
34.79%
­
25.72%
Sep­
94
­

Trent
877
2RR025
36.30
361.64
60.1
90.08
79.60
­
33.31%
­
24.54%
Sep­
94
­

Trent
884
2RR026
38.96
390.10
67.2
94.34
84.92
­
28.73%
­
20.83%
Sep­
94
­

Trent
892
2RR027
41.38
411.48
74.2
98.21
89.76
­
24.45%
­
17.34%
Sep­
94
­

Trent
895
5RR040
41.52
413.05
78.6
98.43
90.04
­
20.15%
­
12.71%
Sep­
94
Textron
Lycoming
LF507­
1F,
­
1H
1TL004
13.0
31.0
40.4
52.80
51.90
­
23.48%
­
22.16%
19­
Dec­
90
20­
Dec­
90
*
A
negative
percent
margin
to
standard
(
e.
g.,
­
33.59%)
means
that
the
engine
performs
better
than
the
standard.

DAC
=
Dual
Annular
Combustor
E­
kit
=
Environmental
kit
No.
of
Engines
Percent
of
No.
of
Engines
Percent
of
No.
of
Engines
Percent
of
ITC
=
Improved
Traverse
Combustor
with
less
than
engines
less
than
with
less
than
engines
less
than
with
less
than
engines
less
than
kN
=
kilonewtons
­
10%
Margin
­
10%
Margin
­
20%
Margin
­
20%
Margin
­
30%
Margin
­
30%
Margin
LEC
=
Low
Emissions
Combustor
Talon
=
Technologically
Affordable
Low
NOx
combustor
89
72%
56
45%
18
15%

UID
No
=
Unique
Identification
Number