microlight aeroplane "microlight aeroplane" means an aeroplane which is designed to carry not more than two persons and having- (a) an empty weight not exceeding 150 kilogrammes; and (b) a wing loading at the maximum empty weight authorised not exceeding 10 kilogrammes per square metre; PU(A) 139/1996 - CIVIL AVIATION REGULATIONS 1996 2. Interpretation.