Hello,
And this on the AWM site:
http://www.awm.gov.au/collection/UK1666/
See also:
DIVER! DIVER! DIVER!:RAF and American Fighter Pilots Battle the V-1 Assault over South-East England 1944-45.
Cull,Brian (with Bruce Lander).
London:Grub Street,2008.
pp.206, 225, 407 & 410
Albeit, referring to McKenzie as MacKenzie, throughout.
Col.