TipCap. Usually, HC was Cargo and the SAR ones were HAR.
My apologies, oldbeefer. I only flew the Mk 5 and Wessex 60 but this was definitely a SAR one. I was reading Geff Danieli's (I flew with him in Civvi Street) article on 22 Squadron and I picked up the HC2 but didn't read on that they were converted on to HAR for 22 Squadron.
Nevertheless and notwithstanding the colour, that Wessex looked immaculate
TC