Provisions for a controllable pitch propeller and 25-degree spark advance.

The first practical controllable pitch propeller for aircraft was introduced in 1932.

Same as E2A but with provision for a controllable pitch propeller.

This model includes provisions for a single-action controllable pitch propeller.

The engines drive a single shaft with a five-blade controllable pitch propeller.

The main engine is coupled directly to a ducted controllable pitch propeller.

Unlike the rest of her class, the Jaguar was fitted with controllable pitch propellers.

The engine was installed in his own boat with a controllable pitch propeller and proved to be a success.

Each pair of diesel engines drives a controllable pitch propeller through a gearbox.

One type of marine propeller is the controllable pitch propeller.

Marina has a diesel-electric powerplant with a pair of controllable pitch propellers.

Valiant is equipped with two controllable pitch propellers, which makes her highly maneuverable.

These drive two propeller shafts, fitted with Wärtsilä controllable pitch propellers.

It is also available on many propeller-driven aircraft through reversing the controllable pitch propellers to a negative angle.

Provisions for a single acting, controllable pitch propeller and internal piston cooling oil jets.

Both are propelled by controllable pitch propellers.

The controllable pitch propeller system was overhauled.

The shafts drive two five-bladed controllable pitch propellers.

A controllable pitch propeller (which includes constant speed propellers)

However, a number of icebreakers have also been built with controllable pitch propellers mechanically coupled to the main engines.

Unlike the other Supercat vessels, this vessel is equipped with controllable pitch propellers as its propulsion system.

With a controllable pitch propeller, the stop button may declutch the engine from the propeller.

The engines are individually clutched and geared in pairs to each of the two shafts that drive controllable pitch propellers.

Each engine delivers up to 231 kW to a controllable pitch propeller, the maximal speed is around 10 kn.

Shafts: 2 (Wärtsilä controllable pitch propellers and the shafting system.)