You must present to the aircraft management office that operates the Government aircraft—
(a)
A copy of your written travel authorization, including a blanket travel authorization, if applicable, approved in accordance with § 301-10.262; and
(b)
Valid picture identification, such as a Government identification card or a state-issued driver's license.
Code of Federal Regulations
[FTR Amdt. 2004-02, 69 FR 34304, June 21, 2004]