51 Standard Practices and structures
TTP B1-L3 ATA 51 Beech 90 Series B2-L1 Standard Practices and structures 51 STANDARD PRACTICES, GENERAL -00 General -10 Investigation, Cleanup and Aerodynamic Smoothness -20 Processes -30 Materials -40 Fasteners -50 Support of Airplane for Repair and Alignment Check Procedures -60 Control-Surface Balancing -70 Repairs -80 Electrical Bonding The King Air 90 Series aircraft are an all metal, l o w-wing monoplane of semimonocoque const r uction. It has ful l y cantil e v ered wings and a co n v entional tail empennage. The wings are an efficient, high-aspect ratio design. The airfoil section pr o vides an e xcellent combination of l o w drag for c r uise conditions and easy handling for l o w speed te r minal conditions and is w ell suited for small ai r po r t operations. The aircraft is main l y const r ucted of high-resistance aluminum all o y , although ce r tain st r uctures are made of other materials. The fuselage is pressurized to ...