The SBC-4 Helldiver was the last U.S. Navy / Marine bi-plane fighter in the late 1930's. This plane was rarely offered in model form and Heller produced a very nice version of this plane in 1/72nd scale. Heller originally provided decals for English and French versions of this aircraft, but none for American versions. Thankfully, Starfighter Decals has remedied that situation with a beautifully rendered decal sheet (Pt. 4). I modeled the US-2 USS Lexington 1939 version and was extremely pleased with the results. Be very careful though because these decals are very thin and you need to apply them as close to the final location as possible or risk trashing them. I ended up purchasing a second set from Hobbylinc for that very reason. Because they are thin and opaque, I didn't need to use any decal solvent or setting solution to get them to conform to details. Starfighter decals are definitely on the mark when it comes to getting it right. You wont be disappointed!