An open call for the 3rd edition of the “Program for improving acoustic comfort for residents of the Restricted Area for the Kraków-Balice Airport” has started, under which residents can opt for the support in the replacement of exterior woodwork with increased acoustic resistance. The aim of the program is to achiev e a specific ecological effect by reducing the negative impact of aircraft noise and improving acoustic comfort. The participant may be natural persons who are the owners or co-owners of the facility located in the limited use area for the Kraków – Balice Airport. The support entails covering the costs of purchasing new external window and door joinery. Additional information and detailed regula – tions are available at