I have read all the ORBs and OR summaries for all the months in question. I have checked AIR 81 and asked for further help at TNA in Kew to no avail. The Air Historical Branch (AHB) at Northolt was unable to provide either, though they did have some other non-relevant data for me. A friend was based at RAF Luqa, Malta with 69 Sqn RAF. He was injured during an enemy air raid on the ground between September and end of December 1942, and invalided to RAF Hospital Rauceby, near Cranwell. I am searching for records or evidence of his date of injury and how he may have returned to the UK please?