low-speed aileron

low-flying, low-speed drone

high-speed aileron

supersonic speed (exceeds speed of sound / Mach 1)

variable-speed with speed control

instantaneous vertical speed indicator / instantaneous vertical-speed indicator (IVSI)

Nr gauge (Nr = speed of rotation) / rotor speed sensor

Motor PWM speed separated from PID speed

hovering and low-speed indicator

low-RCS target / low-radar-cross-section target

low flying aircraft / low-flying aircraft

wingtip aileron

aerodynamically-balanced aileron

aileron hinge bracket

balanced aileron

continuous aileron

differential aileron

dropped aileron

full-span aileron

horn-balanced aileron

inboard aileron

inner aileron

internally-balanced aileron

mass-balanced aileron

outboard aileron

outer aileron

powered aileron

sealed-type aileron

slotted aileron

spoiler aileron

wing-tip aileron

aileron span

differential aileron control