Building the Stinson SR-9 (12)

Sorry…it’s been a while since I added anything to this story. Let’s just say that life has been really generous in providing me with things to do that don’t include model airplanes. However…there are LOTS of neat things going on in my shop, among them slow but steady progress on this Stinson SR-9. Let’s get back […]

Continue reading

Building the Stinson SR-9 (11)

During the last construction session I assembled formers F-3 through F-8 and built up the basic box structure that forms the bottom of the fuselage. During that entire assembly sequence the fuselage assembly was fastened to the building board with plenty of heavy-duty pins. When the last of the bottom stringers was in place I […]

Continue reading

Building the Stinson SR-9 (10)

In order to provide the most useful evaluation of this kit for those of you who are reading this, I’m following the construction steps in exactly the order they are presented in the instruction manual. The book says, build the tail surfaces first, then the wing panels and finally the fuselage, so that’s exactly what […]

Continue reading

Building the Stinson SR-9 (9)

It’s been a while since I have done any work that counts on this airplane…in fact, I have to confess that I’ve been letting it gather dust in my shop for about a year.  I set the Stinson aside to work on the old FlyLine Great Lakes Trainer kit. That project turned into a twenty-nine-installment […]

Continue reading

Building the Stinson SR-9 (8)

The next step is the addition of the leading edge sheeting and the capstrips to the wing structure. All of the assembly up to this point has been done with the wing flat on the building board, kept in alignment by various built-in jigs and spacers and held in place by those big lead building […]

Continue reading

Building the Stinson SR-9 (7)

OK…now it’s time to get started on something that will make it clear just how BIG this model really is…let’s build the wing. As it turns out, even if my workbench were long enough to lay out both the right and left panels of the wing at the same time, I would have to walk […]

Continue reading

Building the Stinson SR-9 (6)

The vertical tail assembly…the fixed vertical fin and the rudder…are built in the same way as the horizontal tail. That building task also presents me with a chance to talk about some of the reasons those parts are designed, or engineered, the way they are. You could build all the tail surfaces on this airplane […]

Continue reading

Building the Stinson SR-9 (5)

The next step called out in the instructions involves sanding the entire horizontal tail assembly. It helps to remember that “sanding” in this case involves two different jobs…shaping, and smoothing. Shaping comes first, and it can be scary if the plans don’t show exactly what the finished part is supposed to look like. In the […]

Continue reading

Building the Stinson SR-9 (4)

Last time we were talking about building the forward horizontal tail surface (stabilizer) and how a little extra effort helps all those parts to fit right. The first photo shows the entire tail surface built up and ready to be sanded. This time I’d like to discuss several of the steps involved in building the […]

Continue reading

Building the Stinson SR-9 (3)

Last time I talked about how big this airplane is. It is made up of a whole lot of very small parts, and I want to explain some of the small things you do with them that can make a big difference. If you are working with plans and patterns, or with old-time printwood kits, […]

Continue reading