Question 5 4.35 pts To be issued sport pilot. glider, or balloon airman certificate, the applicant medically self-certifies that he or she has no known physical defect that makes him or her unable to pilot a glider or balloon True False Question 6 4.35 pts There is NO minimum age for obtaining any level of medical certificate True False Question 7 4.35 pts The second-class certificate is required for commercial, non- airline duties and is valid for 6 months if less than 40 years of age, and for 1 full year if over 40 years of age and expires on the date of the last medical exam. True False