No. 3 [Upper Hangar] Deck, location 3C. Looking aft from the port side of the Cable Deck at roughly frame 17. The doorway leads into an airlock.

This is part of a series of photographs taken during the final stages of HMS Ark Royal's last major refit which was completed in 1970. The location references are derived from the deck plans in the latest edition of the ship's NBCD book.