ir Conditioner Kit Installed a BHT 407-7C0-005-103 ELT Mounting Kt. The AK-450 ELT was relocated from F.S. 35 to F. S. 25 on the 407-706-005-103 ELT Mounting Kit listed above. All work was accomplished referencing BELL HELICOPTER ELECTRICAL STANDARD PRACTICES MANUAL BHT-ELEC-SPM dated 15, NOV, 1996, and BELL