Major parts of at least two other Defiants survive; "N1766" and "N3378", both Mk Is. A full-scale replica Defiant was created on site at Boulton Paul in Wolverhampton by ex Boulton Paul engineer Jack Holmes and team at the Boulton Paul Heritage Society. A total of 50000+ man hours went into its production and it was unveiled in 2003 marking 60 years since the last Defiant flew out of Penderford World War II training airfield next to the Boulton Paul Factory in Wolverhampton. Due to change of ownership at the Boulton Paul site, the Defiant faced losing its home in Wolverhampton, and in 2015 was relocated to its now permanent home on display at the Kent Battle of Britain Museum.