ASTM-F3227 › Complete Document History
Standard Specification for Environmental Systems in Small Aircraft

Complete Current Edition:
   2022 EDITION - Standard Specification for Environmental Systems in Aircraft - April 11, 2022

Obsolete Revision Information:
   2021A EDITION - Environmental Systems in Aircraft - Nov. 15, 2021
   2021 EDITION - Standard Specification for Environmental Systems in Aircraft - May 11, 2021
   2020 EDITION - Environmental Systems in Aircraft - Feb. 1, 2020
   2017 EDITION - Environmental Systems in Small Aircraft - March 15, 2017