Diesel engine means an engine which works on the compression-ignition principle.
Dual-Fuel Engine means an engine that is designed to simultaneously operate with a liquid fuel and a gaseous fuel, both fuels being metered separately, the consumed amount of one of the fuels relative to the other one being able to vary depending on the operation;
Nonroad Engine means an internal combustion engine (including the fuel system) that is not used in a Motor Vehicle or a vehicle used solely for competition, or that is not subject to standards promulgated under section 7411 or section 7521 of title 42 of the United States Code, except that this term shall apply to internal combustion engines used to power generators, compressors or similar equipment used in any construction program or project.
Replacement Engine means a [Engine Manufacturer and Model] engine (or an engine of the same or another manufacturer of a comparable or an improved model and suitable for installation and use on the Airframe with the other Engine (or any other Replacement Engine being substituted simultaneously therewith)) that shall have been made subject to the Lien of the Indenture pursuant to Section 7.04 or Section 7.05 thereof, together with all Parts relating to such engine, but excluding items installed or incorporated in or attached to any such engine from time to time that are excluded from the definition of Parts.
Compression ignition engine means an internal combustion engine with operating characteristics significantly similar to the theoretical diesel combustion cycle. The regulation of power by controlling fuel supply in lieu of a throttle is indicative of a compression ignition engine.
Aircraft means any machine that can derive support in the atmosphere from the reactions of the air other than the reactions of the air against the earth’s surface;
Public aircraft means an aircraft used exclusively in the service of any government or of any political subdivision thereof, including the government of any state, territory, or possession of the United States, or the District of Columbia, but not including any government-owned aircraft engaged in carrying persons or property for commercial purposes.
New Aircraft Has the meaning specified in the Note Purchase Agreement.
Engine under the Lease. The term "Engines" means, as of any date of determination, both Engines then leased to the Lessee pursuant to the Lease.
Replacement Aircraft means the Aircraft of which a Replacement Airframe is part.
Fixed wing turbine powered aircraft means an aircraft that:
parent engine means an engine selected from an engine family in such a way that its emissions characteristics will be representative for that engine family;
Customer Premises Equipment or "CPE" means equipment employed on the premises of a Person other than a Carrier to originate, route or terminate Telecommunications (e.g., a telephone, PBX, modem pool, etc.).
Engine degreaser means a cleaning product designed to remove grease, grime, oil and other contaminants from the external surfaces of engines and other mechanical parts.
Item of Equipment means each item of the Equipment.
Value Engineering (VE) means a discipline of engineering that studies the relative monetary values of various materials and construction techniques, including the intial cost, maintenance cost, energy usage, replacement cost, and life expectancy of the materials, equipment or systems under consideration.
Engines means, as of any date of determination, all Engines then leased hereunder.
Unmanned aircraft means any aircraft operating or designed to operate autonomously or to be piloted remotely without a pilot on board;
APU means the auxiliary power unit of the Aircraft.
Operation of aircraft or “operate aircraft” means the use of aircraft for the purpose of air navigation, including the navigation or piloting of aircraft. Any person who causes or authorizes the operation of aircraft, whether with or without the right of legal control in the capacity of owner, lessee, or otherwise, of the aircraft, is engaging in the operation of aircraft.
Engine Manufacturer means CFM International, Inc.
Substitute Aircraft Has the meaning specified in the NPA.
Airframe means the fuselage, booms, nacelles, cowlings, fairings, airfoil surfaces including rotors (but excluding propellers and rotating airfoils of a powerplant) and landing gear of an aircraft and their accessories and controls;
Replacement Airframe means an Airbus A321 aircraft or a comparable or improved model of Manufacturer (except (a) Engines or engines from time to time installed thereon and any and all Parts related to such Engine or engines and (b) Excluded Equipment), that shall have been made subject to the Lien of the Indenture pursuant to Section 7.05 thereof, together with all Parts relating to such aircraft.
Commercial aircraft means any civil aircraft used in flight activity for compensation or for hire.
Site Engineer means an Engineer appointed by the SBIIMS at site as their representative for day-to-day supervision of work and to give instructions to the contractors.