INTERNATIONAL PILOT SAFE SEAL FOR PREMIUM FLIGHT SAFETY

#Mathematical signs #Stars with more than four points #Letters in light-coloured characters on a dark background #26.01.01 #More than three stars #More than two circles, inside one another, spirals #Series of letters in different dimensions #Circles containing other figurative elements #Circles containing one or more letters #Several circles, juxtaposed, tangential or intersecting #Circles containing representations of heavenly bodies or natural phenomena #Letters linked to a figurative element #Three predominant colours #Series of letters separated from one another other than by a single space #Letters or numerals forming a figure in the shape of an arc of a circle #Series of letters presenting different forms of writing #Set of lines evoking speed or propulsion