Hi Eliane,
Hope your arm is much better!!!, but even one handed you did a beautiful job on the AF quilt! Your son will really enjoy it. You said you digitized the airplanes....what type of machine do you have and what type of software did you use? I'm just now ready to buy an embroidery machine and there are so many options out there, but our whole family is into airplanes so I could sew until doomsday and not be done.