Fris B. Fairing:
I have some Belfast photographs with a very similar background. They were taken at Labuan during Exercise "Tiger Balm" during which XR367, 368 and 369 flew 230 Squadron and their 11 Whirlwind helicopters back to UK in October, 1966.
The only difference is that my photos have Twin Pins in the background instead of Pigs.
Send me a PM and I might be able to find you a photo of "Silly Old Hector".