With air travel expected to double in the next 20 years, according to industry experts, the demand for all related occupations will soar. That’s what officials at Atlanta Technical College were banking on when its decades-old aviation maintenance programs were upgraded seven years ago. But in December, the U.S. Department of Transportation’s Federal Aviation Administration alleged the college failed to maintain strict government standards. The FAA suspended its air agency certificate, the official authorization for such training programs. To date, Atlanta Tech is still working to bring the program up to compliance.