What are the three types of stairs?
What are the three types of stairs? The different types of stairs are almost endless. The most common types of stairs are straight stairs, circular stairs, spiral stairs, switchback stairs, winder stairs, split stairs, and stairs with intermediate landings.
What is the airplane stairs called?
A good set of air stairs allows for a safe and easy entry and exit from the aircraft. Aircraft stairs may also be called airstairs, aircraft steps, passenger boarding stairs, crew stairs, maintenance stairs, or simply boarding stairs.