(57)"Type of aircraft" means all aircraft of the same basic design including all modifications thereto except those modifications which result in a change in handling or flight characteristics;[(57-A) "Type certificate" means a document issued, validated or accepted by the Director-General to signify that the design of a type of aircraft or engine or propeller, complies with the applicable type design standard specified by the Director-General;] [Substituted by Notification No. G.S.R. 721(E), dated 23.6.2017 (w.e.f. 23.3.1937).]
