LLOL Snr has 4 'D' motors, two staged and two clustered. This means it fires two sets o' motors in pairs, which is quite tricky t' accomplish. Well, blow me down! Blimey! Easier really t' have one big motor! Blimey! But that be t' challenge you see. Well, blow me down! Blimey! Flown in 1997 by Laurie Calvert.