Pages

Showing posts with label Lycoming. Show all posts
Showing posts with label Lycoming. Show all posts

Tuesday, 17 December 2019

ENGINES?

Powering Aviation!

Most of the worlds aircraft flying since 1960 have been powered by only a few types, or copies of engine plants! In the west Pratt & Witney, Rolls-Royce. General-Electric and Lycoming are the most numerous for both civil and military.

Russia and China have only a few too, until recent new developments, while France and a few nations did their own thing. Today with more aircraft than ever the western engine giants are still holding their ground with the Russian and European competition?

Much more choices are available today that ever before when it comes to aircraft and capabilities, fuel efficiency with the electric engine now coming online! But these new developments, despite being available still have to go through much testing before we will see them in everyday use?

Tuesday, 7 June 2016

Pilatus Britten-Norman Islander/Defender. Part-One.

1965 to the Present.

First flown in 1965 the 10 passenger BN-2 Islander light transport has been sold all over the world, with 1100+ built. Licence production was granted to Roumania and the Philippines. Many small airlines operate the type here in the U.K. and across the world as the islander.

The aircraft BN-2A-85 Islander was popular for island hopping and getting into small landing strips, because of its early development and Lycoming piston engine choice, it was able to take a market demand for the type. Speed is about 257km/hr (154mph) and range about 1400km (840miles).

Later military versions came under the name Defender or where known as the BN-2-T Turbine. The Allison turboprops were the option here. Under wing hard points can be fitted to take 7.62mm machine guns and various small bombs and or rocket pods.

The Jamaican Air Defence Corps operate both civil and military types and they are used in anti-drug operations in the Caribbean Sea. Meanwhile one is used civil airlines east to west-coast daily flights along with one with a Tris-lander. The former Royal Ulster Constabulary also operated one type for high flight mapping and data gathering operating from Sydenham (Now George Best Belfast City Airport).