heli #16 The Westland V.107 licence was 4/10/61, to utilise “to the fullest extent” the tandem rotor experience of Bristol Helicopter Divn, which WAL had acquired 23/3/60. Nothing came of it, in part because WAL inserted Twin Gnome to create Wessex HC.2. WG1 was schemed in 1962, WG11 in 1965. Shall we say that WAL “sampled” V.107.