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de Havilland Canada Dash 7

9,915 Boelin  3 months ago
851 downloads

I almost forgot to upload this. It was finished 3 weeks ago.

No paint version

De Havilland Dash 7

Wiki:

Introduction

The de Havilland Canada DHC-7, popularly known as the Dash 7, is a turboprop-powered regional airliner with short take-off and landing (STOL) performance. It first flew in 1975 and remained in production until 1988 when the parent company, de Havilland Canada, was purchased by Boeing and was later sold to Bombardier. Bombardier sold the type certificate for the aircraft design to Victoria-based manufacturer Viking Air in 2006.

Design and Development

In the 1960s, de Havilland Canada was already well known worldwide for their series of high-performance STOL aircraft, notably the very popular DHC-2 Beaver and DHC-6 Twin Otter. However, these aircraft were generally fairly small and served outlying routes, as opposed to the busier regional airliner routes which were already well served by larger, higher-performance turboprop aircraft such as the Fokker F27, Fairchild F-27, Convair 580, Convair 600, and Hawker Siddeley 748.

The de Havilland Canada company personnel felt they could compete with these designs in a roundabout way. With their excellent STOL performance, their designs could fly into smaller airports located in city centres and smaller, outlying, more austere airports having runways that the other aircraft could not easily use (unpaved, unimproved). The original specification called for a 40-passenger aircraft with a fairly short range of 200 statute miles,[citation needed] operating from runways only 2,000 ft long (610 m).

With new noise restrictions coming into effect throughout the 1970s, an aircraft tailored for this role would also have to be very quiet. Propeller thrust is a factor of blade length and chord and the speed at which it rotates. To meet these new regulations, the new design used much larger (oversized) propellers geared to rotate at a slower speed than is normally designed. Much of the problem sound from a typical propeller is generated at the tips of the blades which are rotating just beneath the speed of sound. By using overlarge propeller blades, no need exists to have the blade tip reach near the speed of sound, and the speed can therefore be reduced without sacrificing thrust. In reducing the speed, this noise is reduced substantially. The Dash 7 often landed at only 900 rpm, and took off at only 1,210 rpm. The propellers on the Dash-7 are constant-speed propellers which change the blade angle to push more or less air as needed. This can be used to change power while maintaining a constant (and lower) speed.

Controls:

AG1 = Reverse Thrust
AG2 = Lights
AG3 = Stabilizer
AG4 = Nothing
AG5 = Nothing
AG6 = Nothing
AG7 = Nothing
AG8 = Nothing

Photos

Notes

  • Fly in High physics

  • Livery is not 100% accurate due to lagging

  • No full cockpit interior

  • Some photos are edited.

  • High part count. Because of the livery

Letter

  • Bruh

-Adios

Spotlights

General Characteristics

  • Successors 1 airplane(s) +63 bonus
  • Created On Android
  • Wingspan 92.9ft (28.3m)
  • Length 80.6ft (24.6m)
  • Height 27.2ft (8.3m)
  • Empty Weight 9,268lbs (4,204kg)
  • Loaded Weight 26,991lbs (12,243kg)

Performance

  • Horse Power/Weight Ratio 0.108
  • Wing Loading 34.1lbs/ft2 (166.4kg/m2)
  • Wing Area 791.8ft2 (73.6m2)
  • Drag Points 4600

Parts

  • Number of Parts 817
  • Control Surfaces 7
  • Log in to leave a comment
  • Profile image
    9,915 Boelin

    The thumbnail is just edited because I try to recreate a photo of this aircraft we had in my house

    Pinned 3 months ago
  • Profile image
    10.9k shipster

    Nice!

    3 months ago
  • Profile image
    19.1k MiiniWi

    this is my favorite plane of yours

    3 months ago
  • Profile image
    30.1k tsampoy

    @Boelin No problem

    3 months ago
  • Profile image
    9,915 Boelin

    @tsampoy thx

    3 months ago
  • Profile image
    30.1k tsampoy

    Very nice

    3 months ago
  • Profile image

    I saw one of these one time and it was cool

    3 months ago
  • Profile image
    9,915 Boelin

    @GuianLorenzo thx. It kinda froze for 3-5 sec when adding and modifying some parts but my patience helped me

    3 months ago
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    83.8k DeezDucks

    Dash 7 Poggers

    3 months ago
  • Profile image
    9,062 GuianLorenzo

    This is really nice plane it is so detailed as well and it is made with a android device

    3 months ago
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    9,915 Boelin

    @masotan15 thx

    +1 3 months ago
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    18.4k masotan15

    I give you spotlight :D

    3 months ago
  • Profile image
    18.4k masotan15

    Nice

    3 months ago