If you commission in to the Air Force as a non-rated officer (not a pilot, navigator, air battle manager) you'll be required to serve 4 years active duty. Pilots are required to serve 10 years. Basically it would be 8 years active (2ish years for flight school, 6 years actually flying) then 2 years inactive........
Stumbling block. For other uses, see Stumbling block (disambiguation). A stumbling block or scandal in the Bible is a metaphor for a behavior or attitude that leads another to sin.
A chop block is a legal block within the 6x8-yard free-blocking zone. False: 2-3-8. Chop block is a combination block by two or more teammates against an opponent other than the runner, with or without delay, where one of the blocks is low (at the knee or below) and one of the blocks is high (above the knee).