Noise Table For Brp Rotax 912 Ul And 912 Uls; Rotax 912 Ul; Rotax 912 Uls - iKarus C42 Series Pilot Operating Handbook

Pilot Operating Handbook for the C42 Series
1.12
912 ULS
The C42 Series is in accordance with the regulations in force and does
not exceed the noise limit of 65dB (A)

1.12.1 ROTAX 912 UL

Propellers
WARP DRIVE 2 blade
WAPR DRIVE 3 blade
Sport-Prop 3 blade
GSC 3 blade
Neuform CR2-75 2 blade
Neuform CR3-75 3 blade
Kiev Prop BB 263/1800 3 blade
Helix H50F 3 blade

1.12.2 ROTAX 912 ULS

Propellers
WAPR DRIVE 3 blade
GSC 3 blade
Neuform CR3-75 3 blade
Neuform CR3-V-R2H 3 blade
Kiev Prop BB 283/1800 3 blade
Helix H50F 3 blade
DUC Flash 3 blade
POH C42 SERIES ISSUE1 (B) REV7
Noise Table for BRP ROTAX 912 UL and
C42 C42B
58.1
59.4
60.0
59.27 59.27
59.3
55.8
59.1
59.6
C42 C42B
59.8
59.8
58.5
59.0
59.7
59.7
59.5
25/04/2020
dB (A)
C42C
58.1 58.1
59.4 59.4
60 60.0
59.27
59.3 59.3
55.8 55.8
59.1 59.1
59.6 59.6
dB (A)
C42C
59.8 59.8
59.8 59.8
58.5 58.5
59.0 59.0
59.8 59.8
59.7 59.7
59.5 59.5
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C42CS
58.1
59.4
n/a
n/a
59.3
55.8
59.1
59.6
C42CS
59.8
n/a
58.5
59.0
59.8
59.7
59.5