29.175—Demonstration of static longitudinal stability.
(a) Climb.
Static longitudinal stability must be shown in the climb condition at speeds from Vy − 10 kt to Vy 10 kt with—
(b) Cruise.
Static longitudinal stability must be shown in the cruise condition at speeds from 0.8 VNE −10 kt to 0.8 VNE 10 kt or, if VH is less than 0.8 VNE, from VH − 10 kt to VH 10 kt, with—
(3)
Power required for level flight at V[=E T=8052]NE − 10 kt or maximum continuous power, whichever is less;
(1)
Airspeeds from the minimum rate of descent airspeed − 10 kt to the minimum rate of descent airspeed 10 kt, with—
(2)
Airspeeds from the best angle-of-glide airspeed − 10kt to the best angle-of-glide airspeed 10kt, with—