Hello,
In all probability:
24025 W/C Herbert Cecil Douglas "Rex" HAYTER RAFO.
Squadron Leader H. C. D. "Rex" Hayter arrived from the RAE in February 1943 to take over B Per T, and was promoted to take over the newly created B Squadron in September 1944.
See:
The Secret Years Flight Testing at Boscombe Down 1939-1945.
Mason,Tim.
Manchester:Crecy Publishing,2010.
p.28.
https://www.gravestonephotos.com/pub...p?grave=210362
Col.