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Jet City Collections: The DC-9 -- An Overview

Jet City Aircraft is pleased to introduce our first aircraft in the Jet City Collections product suite, the McDonnell Douglas DC-9.

For those of you unfamiliar with the DC-9, we have included some information about the aircraft that will be of interest. The information is provided courtesy of The Boeing Company, who absorbed McDonnell Douglas into its operations in 1997.

Although the aircraft is now officially titled the Boeing DC-9, we at Jet City Aircraft have decided to use the Douglas DC-9 and McDonnell Douglas DC-9 titles as these companies were responsible for the original design of the aircraft.



The DC-9 Family

The Douglas DC-9 was designed specifically to operate from short runways and on short- to medium-range routes so that the speed, comfort and reliability of jet transportation could be extended to hundreds of communities previously served only by propeller-driven airliners.

Smaller than the DC-8, the trim DC-9 has a distinctive high-level horizontal stabilizer atop the rudder, commonly called a "T" tail. Two engines mounted on the aft fuselage power the aircraft at cruising speeds exceeding 500 mph (800 km/h) and altitudes over 30,000 feet (9,144 m).

Design, development and production of the DC-9 was centered in Long Beach, Calif., at what is now the Long Beach Division of Boeing Commercial Airplanes, where 976 of the twin jets were built during an 18-year production run. The first flight was Feb. 25, 1965; the final DC-9 was delivered in October 1982.

There are five basic DC-9 versions, designated Series 10, Series 20, Series 30, Series 40 and Series 50. Several models in each series provide operators maximum efficiency for diverse combinations of traffic density, cargo volume and route distances to more than 2,000 miles (3,218 km). All models use variants of the reliable workhorse Pratt & Whitney JT8D engine.

Common to all versions of the DC-9 are the features that make them ideal for short- and medium-range flights providing direct service between small or large airports. All have built-in boarding stairs for use where jetways are not available. The low ground clearance puts the lower deck cargo bays at waist height, to allow loading and unloading without a conveyor or loading platform. The cockpit is designed for a two-member crew.

Passenger cabins of the DC-9s are designed for optimum passenger comfort and convenience. Economy class seating is five across -- an arrangement consistently preferred in passenger surveys to the six-across seating in other single-aisle jetliners. A "wide look" interior introduced in 1973 provides a greater feeling of spaciousness than in earlier models and offers enclosed overhead racks for carry-on bags.

Thirty years after beginning operations and more than a decade after the final aircraft rolled off the assembly line, DC-9s remain a mainstay in many airlines, still building a worldwide reputation for reliability and durability unmatched by any other aircraft. The fleet makes more than 3,500 flights per day, with each aircraft averaging more than five hours of revenue service daily.

The first in the twinjet family, the fuselage length of the Series 10 DC-9 is 104.4 feet (31.8 m), accommodating up to 90 passengers with 600 cubic feet of cargo space below the floor. Wingspan is 89.4 feet (27.2 m). Engines can be JT8D-5s or JT8D-7s, with takeoff thrust ratings up to 14,000 pounds.

The DC-9 Series 20, although numbered second in the sequence of models, actually is the fourth member of the family. This high-performance version was announced in December 1966, and the first delivery was made in December 1968. The Series 20 is designed for operation from very short runways. It combines the fuselage of the DC-9 Series 10 with a high-lift wing developed for the Series 30. Power is provided by two JT8D-9s with 14,500 pounds thrust each, or 15,000-pound JT8D-11s.

Fuselage of the Series 30 DC-9, actually second developed, is nearly 15 feet longer than the Series 10, at 119.3 feet (36.3 m), providing seats for up to 115 passengers and cargo space to 895 cubic feet. Series 30 wingspan was increased to 93.3 feet (28.4 m), and a high-lift wing system of leading edge slats gives the Series 30 excellent short-field performance. The first of the type began airline service in February 1967. Most of the Series 30s are powered by either JT8D-7 or JT8D-9 engines. Others are equipped with JT8D-11 or the JT8D-15, with 15,500 pounds of thrust. The Series 30 is the most widely used member of the DC-9 family, accounting for approximately 60 percent of the entire fleet.

To again meet airline demands for a DC-9 with more capacity, the Series 40 was developed with a fuselage length of 125.6 feet (38.3 m). Seating is available for up to 125 passengers, 10 more than the popular Series 30s. Below-floor cargo space totals 1,019 cubic feet. The Series 40 uses the same wing as the Series 30. Series 40 engines are JT8D-9s, JT8D-11s or JT8D-15s. The model entered service in March 1968.

The fifth and largest DC-9 version is extended to 133.6 feet (40.7 m) long, permitting installation of five more rows of seats than the Series 30. Maximum passenger capacity is up to 139, with cargo capacity increased similarly. Wingspan is the same as for the Series 30. Engines are either JT8D-15s or JT8D-17s, which are rated at 16,000 pounds. Airline operations with the Series 50 began in August 1975.

(The above information was provided courtesy of The Boeing Company)



About the Jet City Aircraft DC-9


For this project, we have meticulously recreated all models, variants, and engine configurations of the Series 10, Series 20, Series 30, Series 40, and Series 50 in passenger, freighter, and combi configurations. All aircraft feature customized visual details and flight dynamics specific to each model and variant, along with individual options on each aircraft as specified by the original delivery airline.

The airplanes are accurately modeled in shape and scale, and uses all of the advanced features that today's design tools have to offer, including full animation, dynamic shine, and reflective textures. Great care was taken to make best use of display resources to ensure that the frame rate hit remains minimal. In simple terms, this airplane is full of detail and is an amazing replica of the real aircraft.

And speaking of detail, unlike some other designers which attempt to "wow" potential customers with a lot of descriptions of useless things like cardian lugs, torque flanges, and track rollers, we'll take the less dramatic approach and tell you what you really want to know about our planes. You know, the stuff that matters.



Aircraft Visual Details

All of our DC-9 aircraft feature:

48-sided fuselage for a more rounded appearance and less distortion of textures
Accurate DC-9 "Double Bubble" fuselage shape
Reflective textures with dynamic shine
High resolution textures for added clarity
Amazing detail, from wheel lugs to fuselage rivets
First-ever accurate interior flap design for the DC-9 wing (Series 10 wing shown)
Complete lighting system, including rotating beacons, strobes, nav lights, taxi lights, tail logo lights, inspection lighting, interior cabin lights, cockpit lighting, and cargo bay lights
Full detailed and accurate animation of landing gear, flaps, spoilers, wingtip landing lights, ailerons, elevator, rudder, and horizontal stabilizer trim
Opening forward main passenger door, operational main passenger door air stairs, opening forward galley service door, opening forward and aft lower cargo doors, operational rear passenger air stairs, and an opening main deck cargo door. (Please note that not all features are on all aircraft, depending on the model variant and options installed on the aircraft by the ordering airline.)
Animated ground service equipment, including catering trucks, belt loaders, and cargo loaders
Smooth, multi-stage thrust reverser deployment
Independent suspension, sensitive to aircraft weight, balance, and speed
Gear compresses upon touchdown
Choice of wing views (standard installation) or virtual cockpit view (available for Iron Knuckles DC-9 users)


Instrument Panel and Aircraft Sounds

The Jet City DC-9 aircraft do not include a custom instrument panel or aircraft sounds. As a development group, we could have made two decisions: One would be to commit to doing the full line of all DC-9's; the other to do far fewer aircraft models, and commit to include a panel and sounds. We could not do both, as there simply is not enough manpower available. So we took the best route for us -- one which maximized our group's best talents -- and focused on providing the full DC-9 model lineup. With the existence of the Iron Knuckles DC-9 panel and sound package, and Flight1's continued commitment to supporting that product, it simply made more sense to focus on the airplanes themselves rather than attempting to duplicate an already outstanding panel and sound product. Having said that, when you install the aircraft, it uses the default 737 panel and sounds that are included with the simulator. Of course, you are in no way limited to using that configuration, as other options, both commercial and freeware, are available.

If you already have the Iron Knuckles DC-9 package, you can easily merge that package with our aircraft simply by running the merge application included with your DC-9 aircraft. Doing so will allow you to use our aircraft with the Iron Knuckles DC-9 panel, sounds, and if you choose, the virtual cockpit.

If you have yet to experience the Iron Knuckles DC-9 package, we strongly recommend you consider it as it's an amazing piece of software. Jet City Aircraft's DC-9s paired up with the Iron Knuckles DC-9 panel and sounds creates an unbeatable package sure to keep DC-9 enthusiasts very pleased for a long, long time to come. And combined, they are an incredible value compared to similar products currently available from other vendors.



Other Details

Fully compatible with Microsoft Flight Simulator 2004: A Century of Flight and Microsoft Flight Simulator 2002
The main passenger door and main passenger air stairs are opened using separate commands, so you can use jetways or non-jetway gates realistically
Integrates seamlessly with the Flight One Iron Knuckles DC-9 panel, sounds, and virtual cockpit
All repaints are assigned to the correct DC-9 variant, and as such, may or may not include all of the features mentioned above, depending on that particular aircraft's configuration.
We allow third party repaints of our aircraft, so long as repainters adhere to our repaint policy which can be found in the Repainter Support area at the Jet City Forums.



What's Included

Jet City Collections: The DC-9 Complete Package contains the following aircraft and operators:

DC-9-11
DC-9-14
DC-9-15
DC-9-15RC
DC-9-15F
DC-9-21
DC-9-21
DC-9-31
DC-9-32
DC-9-33F
DC-9-34
C-9
DC-9-41
DC-9-41
DC-9-41
DC-9-51
DC-9-51
DC-9-51

Over 150 additional liveries are currently available to download for free. Simply visit the various Product Support pages to see what's currently available for each model.

Specific details about the individual DC-9 models are listed in the menu on the upper right portion of this page.



System Requirements



Our aircraft should run fine on any system capable of running Microsoft Flight Simulator 2004: A Century of Flight or Microsoft Flight Simulator 2002. As with any add-on for flight simulation, the more powerful your CPU and video card, the better performance you will receive. Frame rates with our aircraft are comparable to other high-detail add-on aircraft.



Download and Purchase

The DC-9 Complete Package is available for download and purchase now! To get your copy of this comprehensive package, or if you prefer, pick up an individual model or two, please select "Buy and Fly" in the navigation bar at the top of this page, or click here to go there now.



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Page last updated: Monday, May 30, 2005.
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