The U.S. dollar is the official currency of East Timor, Ecuador, El Salvador, Federated States of Micronesia, Marshall Islands, Palau, the Caribbean Netherlands, U.S. territories such as Puerto Rico, American Samoa and the United States Virgin Islands and for banknotes, Panama.
Entrance test scores. When you apply to join the Air Force as an enlisted Airman, you will take the Armed Services Vocational Aptitude Battery (ASVAB) entrance exam. High school seniors or graduates must achieve a 36 AFQT (overall score) as the minimum qualifying score. GED holders must achieve a 65 AFQT.
Eligibility Requirements. The eligibility requirements for joining the armed forces can differ between branches. Knowing the requirements can help you avoid wasting time and effort. An issue that may make you ineligible for one service may be acceptable for another service. This Section will help you wade through some of the basic eligibility questions and hopefully narrow down the service that best fits your situation.