Is Indian Air Force Removing Permanent Commission? Indian Air Force Offers Two Types Of Commission:- Short Service Commission also known as SSC Permanent Commission also known as PC The Tenure For SSC is 10 yrs extendable to 4 more yrs making it 14 yrs in total while that of Permanent Commission is Till the Age Of Retirement which is 60 yrs.When Aspirants Join Indian Air Force they look for Perks and Benefits Offered by the Organization.In both SSC and PC Perks and Benefits Offered are same when in Service however there is no Post Retirement Benefits when it comes to