301-10.263—What travel authorization documents must I present to the aircraft management office that operates the Government aircraft?
         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.