12 years of age through 18 years of age.
Enrolled in or graduated from school with a satisfactory academic achievement record.
Single, with the exception of marriage under age 18.
Not on active duty in the Armed Forces, excluding service academies, National Guard, or Reserves not on extended active duty.
U.S. citizen or alien lawfully admitted for permanent residence, unless waived by CAP National Headquarters.
Have good moral character.
Attend three squadron meetings as a trial period.
Be accepted by the local squadron and higher headquarters.
Membership is on a year-to-year basis. Cadets may have their membership terminated for failure to maintain satisfactory academic performance, lack of participation, loss of interest demonstrated by failure to attend meetings, or misconduct including conduct unbecoming a CAP member, false statements, serious or willful violations of CAP regulations, failure to obey rules or orders, and insubordination.