The operating empty weight (OEW) is a decisive parameter in aviation that describes the weight of an aircraft in a specifically defined state. The OEW comprises the manufacturer's empty weight (MWE) plus all standard parts required for flight operations, but excluding usable fuel and payload. It is an important value used to determine the performance and efficiency of an aircraft.<\/p>\n\n\n\n
The MWE includes the basic structure of the aircraft, all permanently installed systems and unusable fluids required for the operation of the aircraft.<\/p>\n\n\n\n
Cabin equipment<\/strong>These include seats, galleys and other facilities necessary for the comfort and safety of passengers and crew.<\/p>\n\n\n\n Emergency equipment<\/strong>Safety equipment such as life jackets, emergency slides and fire extinguishers required for the operation of the aircraft.<\/p>\n\n\n\n The weight of the crew, including pilots and cabin crew, and their baggage is included in the OEW.<\/p>\n\n\n\n Navigation charts and manuals<\/strong>All necessary documents and materials required for the operation and navigation of the aircraft.<\/p>\n\n\n\n Tools and equipment<\/strong>Tools and equipment carried on board for maintenance and operation.<\/p>\n\n\n\n Life jackets and safety equipment<\/strong>: Safety equipment available for the crew and passengers on board.<\/p>\n\n\n\n Drinking water and toilet fluids<\/strong>Liquids required for comfort and hygiene on board.<\/p>\n\n\n\n Oil and hydraulic fluid<\/strong>Both usable and unusable quantities of oil and hydraulic fluids required for the operation of aircraft systems.<\/p>\n\n\n\n The usable fuel used to operate the aircraft is not included in the OEW.<\/p>\n\n\n\n The weight of the passengers and their luggage is not included in the OEW.<\/p>\n\n\n\n Freight or other payloads that are transported are not included in the OEW.<\/p>\n\n\n\n The OEW is crucial for assessing the performance of an aircraft. A lower OEW can lead to better fuel efficiency and a higher payload capacity.<\/p>\n\n\n\n The OEW is used for operational planning to ensure that the aircraft is operated within the permissible weight limits and meets all safety and performance requirements.<\/p>\n\n\n\n An optimized OEW can lead to lower operating costs, as less fuel is required and maintenance costs can be reduced.<\/p>\n\n\n\n Optimizing the OEW is a continuous process in aircraft design and development. This includes:<\/p>\n\n\n\n Use of lightweight materials and advanced manufacturing techniques to reduce weight.<\/p>\n\n\n\n Integration of more efficient systems and technologies that reduce weight without compromising performance or safety.<\/p>\n\n\n\n Design adjustments to eliminate unnecessary mass and improve structural efficiency.<\/p>\n\n\n\n In summary, the OEW is a crucial parameter that provides a standardized basis for comparison and enables the performance evaluation of aircraft. By optimizing the OEW, manufacturers can improve the performance, efficiency and safety of their aircraft.<\/p>","protected":false},"featured_media":0,"template":"","glossar-kategorie":[159],"class_list":["post-13970","glossar","type-glossar","status-publish","hentry","glossar-kategorie-luftfahrt"],"meta_box":[],"_links":{"self":[{"href":"https:\/\/www.tgm.solutions\/en\/wp-json\/wp\/v2\/glossar\/13970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgm.solutions\/en\/wp-json\/wp\/v2\/glossar"}],"about":[{"href":"https:\/\/www.tgm.solutions\/en\/wp-json\/wp\/v2\/types\/glossar"}],"wp:attachment":[{"href":"https:\/\/www.tgm.solutions\/en\/wp-json\/wp\/v2\/media?parent=13970"}],"wp:term":[{"taxonomy":"glossar-kategorie","embeddable":true,"href":"https:\/\/www.tgm.solutions\/en\/wp-json\/wp\/v2\/glossar-kategorie?post=13970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Crew and crew baggage<\/strong><\/h3>\n\n\n\n
Operating resources<\/strong><\/h3>\n\n\n\n
Liquids<\/strong><\/h3>\n\n\n\n
Not included in the OEW<\/h2>\n\n\n\n
Usable fuel<\/strong><\/h3>\n\n\n\n
Passengers and baggage<\/strong><\/h3>\n\n\n\n
Freight<\/strong><\/h3>\n\n\n\n
Significance of the OEW<\/h2>\n\n\n\n
Performance evaluation<\/strong><\/h3>\n\n\n\n
Operational planning<\/strong><\/h3>\n\n\n\n
Cost management<\/strong><\/h3>\n\n\n\n
Optimization of the OEW<\/h2>\n\n\n\n
Lightweight construction<\/strong> <\/h3>\n\n\n\n
Efficient systems<\/strong> <\/h3>\n\n\n\n
Design adjustments<\/strong> <\/h3>\n\n\n\n