turning aircraft to service. PURPOSE OF DATA Approve the Electrical Design Data Aspects Only in support of a 337 installation (Major Alteration ) APPUCABLE REOUIREAIENTS (LW sPiscMe sections) FAR 25.1301(aXbXcXd), FAR 25.1309(a)(b), FAR 25. 1351(a), FAR 25.1357(a)(c)(d), FAR 25.1359(a)(b) ma • C:i".3LTIt CERTIFIC