Captain Scarlet ran from 1967 to 1968 and as was usual in this universe the series took place 100 years in the future and so I have played on that in this image. There is supposed to be a World Air force by then so I’m not sure if the RAF will exist as it does now or be perhaps it is a branch of the WAF. I don’t know but the story goes that the WAF first took the Viper on charge in 2065 and I have gone with that and with the FRG2 variant being introduced in 2068 which coincides nicely with the anniversary of the birth of the RAF – from Camel to Viper in 150 years.
The RAF Viper idea is not mine and so all credit to Clave who has a wealth of "what if" livery ideas. see https://www.deviantart.com/claveworks/art/Fantasy-219-Angel-11-Sqn-RAF-189782503