Modification to install a Collins IFIS 5000, a file server unit, cursor control panel, XM weather receiver and antenna.
Installation of winglets and associated changes in wing and aileron structures and related system changes
Replacement of flush-mounted Lower Beacon Light in lower fuselage and installation of an Upper Beacon Light on the vertical tail
Replacement of wing tie down ring assembly on Classic Beechcraft model airplanes with one piece machined part number APMA35-115632
Fabrication of Inspection Panel Kit BI 9501-001, in accordance with Drawing List BI 9025, Revision A, dated February 17, 2012, or later FAA-approved revision; and installation in accordance with Installation Instructions BI 9020, Revision A, dated February 17, 2012, or later FAA-accepted revision.