In the spring of 1979, I did my trade training at RAF Cosford, near Wolverhampton. Our group helped set up what later became the indoor athletic track used by many athletes from the UK.
On a search about the author Dennis Wheatley, I noticed he was involved in a research group called The Ghost Club; this group researches reports of ghosts, many of whom are on airbases in the UK. One such was the ghost at RAF Cosford.
I don't know what you feel about the topic of spirits, I believe in the spirit world - a lot of people tell me that is why my ghost stories are so good.
The area around Wolverhampton was populated with USAAF bases during World War 2 and many stories of people seeing ghostly images have been recorded. My story https://www.draft2digital.com/book/32967 is fiction, but it is typical of the reports that came to light during the 1970's.
I have been in hangars late at night, and I can tell you they are spooky places with all types of noises; some you can't explain.