just found your web-site and am impressed.
i was on detachment to gan in 1967/68.
the picture of the victor over-run is captioned "victor tanker crash".
i thought you would like to know that it was not a victor tanker but a victor B2(SR) of 543 sqn. based at wyton.
it was doing a recce for our detachment later that year to do a photo survey of the maldive islands.
if anyone contacting your site was on that detachment i would love to hear from them.
all the best,