A cikin jiragen sama, tsarin kula da muhalli ( ECS ) na jirgin sama wani abu ne mai mahimmanci wanda ke samar da iska, kula da zafi da kuma matsa lamba na gida ga ma'aikatan jirgin da fasinjoji. Sannan Ƙarin ayyuka sun haɗa da sanyaya na avionics, gano hayaki, da kashe wuta . Tsarukan da aka bayyana a ƙasa sun keɓanta ga samar da jiragen Boeing na yanzu, koda yake cikakkun bayanai sun yi dai-dai da ainihin jiragen fasinja na Airbus da sauran kamfanoni. Banda haka shi ne Concorde wanda ke da ƙarin tsarin samar da iska wanda ya dace saboda tsayin daka wanda yake tashi, da kuma ɗan ƙaramin matsi na ɗakin da yake amfani da shi. A kan jirage masu saukar ungulu, ana ba da iska ga ECS ta hanyar zubar da jini daga matakin kwampreso na kowane injin turbine na iskar gas, Kuma sama da combustor . Zazzabi da matsa lamba na wannan iska mai zubar da jini ya bambanta bisa ga abin da ake amfani da matakin kwampreso, da saitin wutar lantarki na injin. Matsakaicin matsi da ke daidaita bawul-kashe (MPRSOV) yana ƙuntata kwarara kamar yadda ya cancanta don kiyaye matsi da ake so don tsarin ƙasa.