So maybe it doesn't matter, and perhaps I'm a geek for asking... but there seems to be a lot of different symbols in HT-18's patch... and I'm just wondering if there's an official statement as to the symbology and meaning of it?
I've looked around the squadron and didn't see a plaque... and after scouring the inter-tubes I came up blank. Any ideas?

I've looked around the squadron and didn't see a plaque... and after scouring the inter-tubes I came up blank. Any ideas?