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The manner in which the lower deck cargo compartments of standard-body airplanes are designed, equipped, and serviced has not changed appreciably over the past 50 years. A number of factors now at work within the air transportation industry are causing carriers and airplane manufacturers to explore alternative approaches to these tasks. This paper reviews these factors, presents a new approach to lower deck cargo handling systems design, and describes how this approach can be applied to standard-body airplanes.

This specification covers a zinc alloy in the form of die castings.

This specification covers a zinc alloy in the form of die castings.

This specification covers a zinc alloy in the form of die castings.

(From Standards Proposal No. 2358, formulated under the cognizance of the EIA Quality and Reliability Engineering (QRE) Committee.)

This specification covers a zinc alloy in the form of die castings.

This specification covers a zinc alloy in the form of die castings.

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

This SAE Aerospace Standard (AS) covers adjustable and non-adjustable spanner wrenches generally used for aerospace machinery maintenance and for tightening and loosening hose couplings and hydrant caps. Inclusion of dimensional data in this document is not intended to imply all of the products described therein are stock production sizes. Consumers are requested to consult with manufacturers concerning lists of stock production sizes.

This SAE Aerospace Standard (AS) covers adjustable and non-adjustable spanner wrenches generally used for aerospace machinery maintenance and for tightening and loosening hose couplings and hydrant caps. Inclusion of dimensional data in this document is not intended to imply all of the products described therein are stock production sizes. Consumers are requested to consult with manufacturers concerning lists of stock production sizes.

Controlling rivet tolerances, and the hole tolerances that these rivets are inserted into, are some of the most important requirements in the manufacture of aircraft. Because of the laminar air flow over the outside of the skin in all aircraft, and the stealth requirements of military aircraft, the rivets must sit flush with the Outside Mode Line of the exterior skin. This countersink depth must be tightly controlled in tolerance, both in the hole diameter & countersink, and also in the manufacture of the rivets. In the past, the aircraft OEM's have driven, independently, the rivet manufacturer and the machine manufacturer drilling the holes, to control tighter and tighter tolerances. The conventional way to get better performance is to implement SPC independently into the rivet manufacturing process and also into the machine hole drilling process. Let's consider first the rivet manufacturing process.

This specification covers a low-carbon steel in the form of wire supplied as coils of wire or, when specified, as straight lengths.

This specification covers a low-carbon steel in the form of wire supplied as coils of wire or, when specified, as straight lengths.

This specification covers one type of bronze in the form of round wire 0.500 inch (12.70 mm) and under in nominal diameter.

This specification covers one type of bronze in the form of round wire 0.500 inch (12.70 mm) and under in nominal diameter (see 8.4).