Illustrious replace Invincible and she was like a “joker” being Invincible and Illustrious. In 1983 Invincible was sent one year to be repaired so they could covered it perfectly.
Then in 1985 Ark Royal was built and another one in secret, which you know today as Invincible.
Here i explain better:
Everybody think that HMS Invincible is “R05”, but no. The R05 was sunk…
HMS Invincible (R 07)
2005: Portsmouth
HMS Illustrious (R 06)
2005: Portsmouth
HMS Ark Royal (R08)
Extended Readiness thru 2006
2005: Portsmouth
SOURCE -> http://www.geocities.com/~davemc/canset.htm
Where is R05???