SAMXXV ... I spent a Summer at Wildenrath on detachment from Bruggen with 213 sqdn. and the rumour was that the Pembrokes flying into Berlin sometimes contained someone with a Box Brownie.
While this may seem to be a silly rumour the RAF did use Chipmunks as part of their surveillance tools in Berlin and there were occasions when a returning flight would be met by an RVT vehicle before arriving back on the pan.