Thank you very much for the information guys! I will look into the association and the other contact who is a member on here.
Papajuliet - Cpl Masterton was my Grandfather and your account pretty much tallies with the vague details I had been told, plane went up and never came back. Thank you for the extra detail though, such detail is something I always like to know to appease the geek in me
Out of curiosity, what are the LAC and AC1 ranks?
Edit: The book may list my Granfathers surname as Masterson although the family name is Masterton, it is a common error and the name is often mistaken for Masterson