TSA adds DCA gateways

The Transportation Security ­Administration has added two more airports to the list of gateway airports for flights to Ronald Reagan Washington National Airport in Washington, DC under the DCA Access Standard Security Program (DASSP). The addition of Nashville International in Tennessee and Saginaw ­International in Michigan brings the DCA gateway total to 25 airports. At Nashville, Signature Flight Support is the DASSP participating FBO, while Avflight is filling that role in Saginaw.