(b)Public transport and aerial work aircraft.-Every public transport or aerial work aircraft (other than a microlight or a glider or a balloon) shall be flown by a person holding an appropriate professional pilot's license, i.e., a Commercial, [* * *] [Omitted 'Senior Commercial' by Notification No. G.S.R. 481(E), dated 15.5.2017 (w.e.f. 23.3.1937).] or Airline Transport Pilot's License issued in accordance with Schedule II: