thci-M -SI 6- -LiAckOrti • . 6 — ,;.?—.F9 . - A"' C"--- ‘1 6, Date of Issue - Represent ive Designation/Office No. EFTA00278290 fa US of Ircrsoce federal Adahlr•hrrarlon ... . • • • - • , -.MAJOR REPAIR AND ALTERATION . . • . (Airframe, Powerplant, Propeller, or Appliance)-. - • Fo