I was torn whether to keep editing my blog article about the FD2 and then realized I could simply write another one, on another occasion.
I’m glad I did because a quick riffle through YouTube revealed this gem of British Movietone News. A lovely series of shots of the Fairey Delta and an interview with Peter Twiss (1921-2011) who “happened to be the lucky chap in the cockpit” as I think he put it. I didn’t know Twiss was a former FAA pilot, so it’s fitting in a way that WG774 is displayed at Yeovilton.
I was also wondering if there were any current Public Domain or Creative Commons pictures of WG774 and WG777, partly to remind myself what WG777 looked like when I wandered through Cosford in around 1991, and happily of course there are a couple.

Former Fairey Delta 2 WG 774 rebuilt as the BAC221. Displayed in the ‘Leading Edge’ exhibition. FAA Museum, Yeovilton, England, May 2011. Photo by Alan Wilson CC BY-SA 2.0 via Wikimedia Commons
Here is WG774 seen at the FAA Museum in Yeovilton in 2011. You can see the extent of the modification of the wings and undercarriage. It’s noteworthy as the original photographer suggests that WG774 was selected for modification rather than WG777. Was there an operational reason or was there some arcane political reason for modifying this airframe? We may never know.

FD2 WG774, “slow delta” HP.115 XP841 and Concorde 002 G-BSST, Photographed at the FAA Museum, Yeovilton in 1984. San Diego Air & Space Museum Archives [No restrictions], via Wikimedia Commons

Fairey Delta 2 WG777 at the RAF Museum, Cosford, in 2007 Photo by Roland Turner from Birmingham, Great Britain CC BY-SA 2.0, via Wikimedia Commons
Finally, here is WG777 looking very sleek at Cosford in 2007. Having seen this picture I understand why I didn’t identify the polished silver machine with WG777 in its later dark blue scheme. Such is life and memory. But I salute both aircraft and their pilots.