Description Beginning in the early 1950s, development of the T-3 proceeded in parallel with the S-1 which eventually became the Sukhoi Su-7. While the S-1 was a conventional swept-wing aircraft (S standing for strelovidniy, стреловидный, swept wing), the T-3 had a delta wing with a leading edge sweep of 57° (T standing for treugolniy, треугольный, delta wing). Besides the wings, both aircraft shared a basic design as well as the Lyulka AL-7 turbojet engine. Since the T-3 was intended as an interceptor, it was equipped with an Almaz (Almaz, Diamond) radar placed in the air intake. The first prototype flew on 26 May 1956. Sukhoi T3 Papercraft Model – Full Colour cover page – 3 Pages of Parts – 2 Page Assembly Instruction – 1/48 Scale
