In 1968, Westland Aircraft displayed their own designs—a small experimental craft (We 01C) and a 68-seater transport We 028—at the SBAC Farnborough Airshow.
Dva dizajna tiltwinga Canadair CL-84 Dynavert in LTV XC-142 sta bila tehnična uspeha, vendar nista dosegla serijske proizvodnje zaradi drugih razlogov.