Hi Caroline,
I've done some checking and the photo I have is an RN mark 2 Buccaneer being put through its paces over Finningley in 1965, but I can confirm that XN979 was at Leuchars and Acklington the same day. However, if you like I can still upload the photo for you, perhaps easier by email. It was taken by a chap called John Wharam who has provided a lot of images for me in the past, so any issues with accreditation, should it a rise, that's the chap! I haven't spoken to him for years, but I'm sure he wouldn't mind.
FB