1/144 Minicraft TWA Boeing 757-2Q8

by Dmitriy Shapiro

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History:

    Boeing had considered many proposals in the 1970s for a successor to the Boeing 727. Many of these jets featured the same body, tail, and nose as the 727. But later in the decade Boeing settled on a design with the same cross-section as the 727, but with a larger fuselage, new wings, nose, and a flightdeck. It also featured more fuel-efficient high bypass turbofan engines. Boeing started development of the 757 in March 1979, with orders coming from British Airways and Eastern Airlines. It shared many characteristics with the larger 767, such as an early generation EFIS flightdeck. The first flight of the 757 was on February 19, 1982, and the aircraft entered service in January 1983 with the long gone Eastern Airlines. Initial sales were fairly slow, but in the mid 80s, sales picked up because the capacity of the 757 was required for routes that were served by smaller 737s and 727s. Today, sales of the 757 exceed 767 sales. Unfortunately, the production of the 757 was stopped in 2003, only 24 years after the first flight.

The Kit:

    This is the 1/144 Minicraft Boeing 757-200 kit. There are 3 plastic sprues and 1 clear sprue for the cockpit window. The plastic is normal Minicraft plastic, being sort of thick, but nice to work with. There is barely any detail on the landing gear. The wing and fuselage detail is normal, but could be better, because the panel lines are so large. The landing gear has some detail, but most of it is in the wrong place. The clear sprue has a large piece on it, which is half of the nose of the aircraft. Its basically part of the fuselage and the cockpit window, which gives you room to smooth it out to blend in with the fuselage. The kit comes with Pratt and Whitney 2037 engines, which also have minima detail.

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Construction:

    The construction started out one day when I decided that since I have nothing to do when I'm finished with my homework, I should keep building models and improving my skills, and not only working in the summer. The first step was of course gluing the two fuselage parts together. After everything was dry, I had to do a lot of filing and sanding to smooth out those nasty seams and remove the sprue marks. I also had to rescribe several panel lines with my new Squadron scriber that I bought for 10 bucks at San Antonio Hobby Shop. This was my first time using a scriber, so the results turned out to be sloppy, but they are not really noticeable. After that, a nice run-through of the whole fuselage with 1000 grit sandpaper was done to smooth everything out nicely.

     Next came one of the worst steps of construction: wings. The wings on the Minicraft are interlocking, so I didn't have to worry about them not being aligned. There is minimal detail on them, but it will work for me. After the normal gluing and sanding to smooth out the seams, I attached the wings to the fuselage. When everything was dry, I noticed large gaps in the wing roots. Some of the biggest I have ever seen, next to the ones on the 1/72 B-2. This took a lot of filing and sanding session to get the joint really smooth. Then I had to rescribe all of the panel lines by the wing root. The stabilizers also had this problem, which was fixed later. 

    Before leaving on a trip to New Orleans, I tried out something that I had never done before: detailing wheel wells. The wheel wells were bare and had absolutely nothing. I found some pictures of the wheel wells on www.airlinercafe.com, and used that as my reference. I found some old electronic toys that I used to play with when I was little, so I took them apart and found some wires in there. I took them out, cut several of them to different lengths, bent them, and glued them on the wheel wells to represent all of the hoses and wires going through the wheel wells. I also did the same thing with the landing gear, but using thinner wires.

    Next came the primer, which I had used for the first time. I got Tamiya Grey Primer from the hobby shop and decided to try it out because I heard a lot about it from the ARC Discussion Board. Unfortunately, all I did was shake the can and spray it out, and I got a very bad texture. I didn't know that it will be smoother when its put into a cup of warm water. I found out that I had areas where there were blobs of primer and it was uneven compared to the rest of the aircraft. I didn't know what to do, so I went straight to the computer and asked on the Discussion Board. These guys are so helpful. In just 1 hour, I got a reply from madmike telling me how to fix everything! I sanded down the areas with the wet/dry technique and applied some more primer to the areas.

    The engines on this baby were very hard to work with. It felt like working with intakes again. There were deep gaps by the fans, and I could barely smooth them out after puttying. Also, I had to fill in the area between the engine and the fans because there was a large gap. Also, there were large gaps between the cowlings and the engine itself. And then came the trickiest part...

Painting:

     I decided to start out with masking the wings and stabilizer, and painting the bottom blue. I have had very bad experiences with masking over white, so I decided not to go through that again. I scanned the decals, then printed them and used them as a masking guide for the tail and the curve below the stabilizers. I got this great idea from Airlinercafe.com. After that, I gave the model a nice coat of dark sea blue, which was mixed using Tamiya 50% X-1 Black and 50% X-4 Blue. Then, I found out that I could have just used XF-17 Sea Blue. After taking the masking tape off, I realized that some paint went through, so I decided to be more careful with the next time I use Tamiya masking tape. There were also some areas with paint build-up, which were removed with wet and dry sandpaper and painted over again. Then I started masking the blue to prepare for the white. This time, I ran my nail through the panel lines to make sure the paint doesn't run through. Luckily enough, it worked. But when I came to the tail, I was shocked. There was an area where the white seeked through, and ruined the whole tail. I had to wet and dry it again and cover in the blue.

    The wings and stabilizers were first given a coat of Tamiya Sky Grey in the middle. Then the area was masked and everything else was given a coat of light gray, which was mixed using Tamiya Sky Grey and White. The area in front was masked and painted with Tamiya Flat Aluminum. The same was done with the bottom.

    The engines were painted white. Then, masked on the edges, and painted Tamiya Chrome Silver inside and on the rim. The pylons were painted with the light gray mix. The burner cans were painted with chrome silver. Then half was masked and painted with burnt steel, which was a mix of Tamiya 50% Flat Aluminum, 10% Brown, and 40% Black.

Markings:

    I decided to stick with the in-box markings that Minicraft provided. I really wanted Delta, but then I took a close look and saw how beautiful the TWA decals were, especially the globe in front. I started with decaling the tail, which went on beautifully. Then I noticed that the blue paint could be seen through. The decals were very thin, so I don't recommend using Minicraft decals anymore if you have a painting situation like I did. Then, the decals on the main fuselage went on. They didn't really match where the two decals met, so I had to paint some Tamiya red on those areas. All of the decals were then covered with SolvaSent to make it get into the panel lines and look naturally on the aircraft. Then, I took a look at the nose and noticed that I didn't blend the two decals that met on the nose together. It looked awful, and I couldn't do anything to take the SolvaSent off. What I did is cut some parts of the bottom of the decal off so it would blend in and not look crooked. Then the model was given another coat of Future.

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Final Construction:

    When the Future dried, I started working on the landing gear. I painted it white, and the wired were silver and black, according to the aircraft. I also weathered the wheel by rubbing some very dirty newspaper on it. I then installed the landing gear and the doors and let it dry for the night. The gear was kept straight while drying with a pencil placed on the wing right next to the struts. I had do sand down the wheels to make them flat, instead of curved when its standing up. This gave it a more natural effect.

     Then, the engines were glued onto the wings and kept straight with a pencil again. When everything was dry the next day, I gave the landing gear a coat of Future. I also gave the engine joints with the wing some Future, since the engine itself was covered with Future. 

Remarks:

    This was a really large project for me, since it was the first time I tried making a model during school time. I realized that it turns out better when I work at different times on the model, instead of working nonstop. It took me about 4 months to complete and I am really proud of it. I also experienced some new techniques on this model like rescribing, using thinner, and scratchbuilding. I also realized that if I airbrush Future one more time, I will go crazy because of all the buildup at the bottom. I'm sticking to brushing it on from now on.

I must say that this model couldn't have been made possible without the help of everyone on the ARC Discussion Boards, and the encouragement of fellow modelers. This one is dedicated to you guys!

By the way, this model was finished on Saturday, Febrauary 21st, only one day before the 11th Annual Kickoff Classic contest here in San Jose. I entered it the next day and was amazed to win a shiny 1st place plaque that I am very proud of. My first contest and I get 1st place. If you have any comments or questions, feel free to email me at dimsh2000@yahoo.com or PM on the Discussion Board as dimsh2000.

Dmitriy 

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Photos and text © by Dmitriy Shapiro