967 

Federal Aviation Administration, DOT 

Pt. 36, App. H 

angle 

q  (theta) relative to their respective 

flight paths. 

(c) 

Level flyover profiles. (1) The noise type 

certification level flyover profile is shown in 
Figure H2. Airspeed must be stabilized with-
in 

±

5 knots of the reference airspeed deter-

mined using the procedures in section 
H36.3(d). The number of level flights made 
with a headwind component must be equal to 
the number of level flights made with a tail-
wind component. 

VerDate Mar<15>2010 

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pmangrum on DSK3VPTVN1PROD with CFR