Vernal Equinox & Helicopter

It's the Spring Equinox but not a very convicing one! Mostly grey and dreary all day but the sun came out for a couple of hours this afternoon and dried the washing.

I didn't go outside much because it was cold and I was trying to sort out all my paperwork.

Whilst I was out looking at some of my flowers with a view to using them as today's blip I heard this helicopter, it went out towards the beach then did a complete turn and came back towards me, I got a few shots, this was the best one! Not our usual helicopters as far as I can tell, maybe there is an expert out there in Blipland who can recognize it?