The Vickers Wellington, affectionately known as the "Wimpy," was armed with twin .330 machine guns in the nose and tail turrets. It also had 2 manually-operated .303 guns in the beam positions and could carry a 4,500 lb bomb load. Slow speed, limited ceiling, and a small bomb load soon made the Wellington obsolete, although one significant design advantage was Barnes-Wallace's geodetic lattice-work fuselage construction. This made the Wimpy extremely tough, and it often survived battle damage which would have destroyed other aircraft.
