sawine@1: copx	    { return COPX; }
sawine@1: adep	    { return ADEP; }
sawine@1: ades	    { return ADES; }
sawine@1: rwy	    { return RWY; }
sawine@1: route	    { return ROUTE; }
sawine@1: atyp	    { return ATYP; }
sawine@1: equip	    { return EQUIP; }
sawine@1: tas	    { return TAS; }
sawine@1: frul	    { return FRUL; }
sawine@1: ftyp	    { return FTYP; }
sawine@1: travel_type { return TRAVEL_TYPE; }