Modifications included a taller tailfin and wingtip tanks. Their present livery consists of an all-white fuselage and lime tailfin. Samlesbury (4000 employees) makes air-frames; the front fuselage, canards and tailfin of the Eurofighter. The 1969 172K had a redesigned tailfin cap and reshaped rear windows. A burgundy oryx in a grey background adorns the tailfin. Most median fins disappeared, leaving only a tailfin. The 1960 model 172A introduced a swept-back tailfin and rudder, as well as float fittings. The rear fenders were longer and ended in a swooping tailfin design. Ground handling was said to be the Herald's only vice due to an overlarge tailfin. A visible difference was a lengthened, curved tailfin. The unswept tailfin from previous years was retained for another two years. This design will replace the former livery with the 9.9.99 logo on its tailfin. For improved aerodynamics, the MB-339 features an enlarged tailfin over its predecessor. The tailfin grows and becomes increasingly and ornately curved as the animal ages. The tailfin has a distinctive curvature along the lower edge.