Everything you never knew you wanted to know about the Mercury Project

From RixWiki

8 June 1963 

In preparation for the Mercury-Atlas 10 MA-10 mission, should the flight be approved by NASA Headquarters, several environmental control system changes were made in Capsule 15B. Particularly involved were improvements in the hardware and flexibility of the urine and condensate systems. With regard to the condensate portion, Gordon Cooper, in his press conference, indicated that the system was not easy to operate during the flight of Faith 7 MA-9.