[mountainpass]

http://www.aviationpros.com/news/12...o-use-continuous-background-checks-on-workers

The airport plans to use the FBI's Rap Back service facilitated by the Transportation Security Administration.
The service is less expensive than re-fingerprinting employees every two years, according to city documents.

According to a summary of the FBI Rap Back system, fingerprints are retained for ongoing criminal history checks.

Hartsfield-Jackson also began screening employees regularly at checkpoints after a gun-running scheme came to light in 2014, when a Delta baggage handler was charged with helping to smuggle guns onto jets bound for New York City.