te iskeffascrisee as long al-theahicterdirionce, prey ive maintenance, and alterctiogs are t.. performed in accordance witF PaetnY, 4.7, and 91 of the Federal Avian A Regi:Ictions, as appropriate, cnd the . aircraft is registered in the UreNted 561,ers• t /7/ IF" REPTtia: DESIGNATION SOMBER DATE OF ISSUANCE Any alteration