Airfix Vintage Classics 1/24 Hawker Siddeley Harrier GR.1 A18001VAn aircraft which is undoubtedly one of the most significant in the history of aviation, the Hawker Siddeley Harrier GR. 1 was developed from the Hawker P. 1127 experimental aircraft produced to test the possibilities of V STOL vectored thrust flight. These aircraft would successfully master the transition from hovering to forward flight and back to the hover, despite several of the development aircraft suffering accidents during testing. The prospect