Yes. This is true. At least on March 1st, 2013, San Francisco Airport utilized Covenant Aviation Security, a private company under contract with the Transportat

Yes. This is true. At least on March 1st, 2013, San Francisco Airport utilized Covenant Aviation Security, a private company under contract with the Transportation Security Administration (TSA). Source: http://www.flysfo.com/web/page/atsfo/saf-sec/ http://www.flysfo.com/web/page/atsfo/saf-sec/