Here is some more 'flesh' on the outline above:
As RNVR aircrew he would have enlisted as an ordinary sailor at H.M.S. ST. VINCENT, Forton Barracks, Gosport, Hampshire, the basic new entry and pre-flight training establishment for RNVR Air branch officer cadet ratings. This was stage one, which lasted two moths..
http://www.royalnavyresearcharchive.org.uk/FAA-Bases/Forton_Barracks.htmStage two, was two months at an Elementary Flying Training (EFT) school in the UK, and if successful, stage three was a 16 week course conducted overseas at Service Flying Training Schools in Canada and the USA.
You can read about this process on my page about Sub-Lieutenant (A) Tony Clarke R.N.V.R. (P), also a Seafire pilot, who went through this training programme.
http://www.royalnavyresearcharchive.org.uk/People_Clarke.htmDrawing on the Navy Lists for the period Jan 44 – July 45 (the last edition I have) the following, scant, information is gleaned:
He was commissioned as a Temporary Midshipman (A) R.N.V.R. (P), 14 Jul 44 on arrival at H.M.S. MACAW. This was the RN aircrew transit camp, Wellbank, Bootle Station, Cumbria, where all aircrew returning from overseas pilot training schools reported on completion of their course. Here successful candidates were awarded a commission and awaited appointment to the next stage of training.
http://www.royalnavyresearcharchive.org.uk/FAA-Bases/Wellbank.htmPromoted to Acting Temporary Sub-Lieutenant (A) R.N.V.R. (P), 14 Jan 45
Appears under 718 squadron (No. 4 Naval Fighter School), H.M.S. DIPPER, RNAS Henstridge, Somerset, from 1 April 1945. Here he would have flown Seafire III & L.III, and Harvard trainer.
Next appears indexed as appointed to H.M.S. RAJALIYA, RNAS Puttalam, Ceylon (July 45)
http://www.royalnavyresearcharchive.org.uk/FAA-Bases/Puttalam.htmHMS Stalker & 809 squadron were operating out of Ceylon at his time so he probably went to Puttalam to wait his joining the squadron.
The navy list is always behind, sometimes by as much as a month so he may well have left the UK by July 1945 but still shows up as being in Somerset… I am looking into clarifying the missing 5 months, in the hopes a colleague has the next edition of the Navy List.
I hope this helps to explain what your relative did and where he did it... you may wish to try to apply for a copy of his service history from the Ministry of Defence, if so see section 3 on this page -
http://www.royalnavyresearcharchive.org.uk/Records_page.htmTony