airframes means airframes (other than those used in military, customs or police services) that, when appropriate aircraft engines are installed thereon, are type certified by the competent aviation authority to transport:
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;
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;
Engines means, as of any date of determination, all Engines then leased hereunder.
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.
aircraft type means all aircraft of the same basic design including all modifications thereto except those modifications which result in a change in handling or flight characteristics;
APU means the auxiliary power unit of the Aircraft.
Engine Manufacturer means CFM International, Inc.
Unmanned aircraft system means an unmanned aircraft and associated elements, including communication links and components that control the unmanned aircraft that are required for the pilot in command to operate safely and efficiently in the national airspace system.
engine type means a category of engines which do not differ in essential engine characteristics.
Civil aircraft means any aircraft other than a public aircraft.
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.
Unmanned aircraft means any aircraft operating or designed to operate autonomously or to be piloted remotely without a pilot on board;
New Aircraft Has the meaning specified in the Note Purchase Agreement.
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;
Commercial aircraft means any civil aircraft used in flight activity for compensation or for hire.
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.
Diesel engine means an engine which works on the compression-ignition principle.
Substitute Aircraft Has the meaning specified in the NPA.
Replacement Aircraft means the Aircraft of which a Replacement Airframe is part.
passenger ship means a ship which carries more than 12 passengers;
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.
Model shall refer to a particular brand of Vehicle sold by an OEM (e.g., Taurus, Tahoe, Grand Caravan).
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.
Propeller means for a device for propelling an aircraft that has blades on a powerplant driven shaft and that, when rotated, produces by its action on the air, a thrust approximately perpendicular to its plane of rotation and it includes control components normally supplied by its manufacturer, but does not include main and auxiliary rotors or rotating airfoils of powerplants;
Aircraft Documents means all flight records, maintenance records, historical records, modification records, overhaul records, manuals, logbooks, authorizations, drawings and data relating to the Airframe, any Engine, or any Part, or that are required by Applicable Law to be created or maintained with respect to the maintenance and/or operation of the Aircraft.