ihiscertifiSote may 6: tmofertain areortanee with Tfilt,21.47. EFTA00012027 EFTA00012028 420 US Dispartinent MAJOR REPAIR AND ALTERATION at nainert1140 (Airframe, Powerplant, Propeller, or Appliance) Want Aviation Administration Form Approved OM No 21200020 11/302301 Electorsic Tracking Natter