The ATR 72 is a twin-engine turboprop, short-haul regional airliner developed and produced in France and Italy by aircraft manufacturer ATR. The number "72" in its name is derived from the aircraft's typical standard seating capacity of 72 passengers.

ATR (French: Avions de Transport Régional, Italian: Aerei da Trasporto Regionale, lit. 'Regional Transport Airplanes') is a Franco - Italian aircraft manufacturer headquartered in Blagnac, France, a suburb of Toulouse. [4] .

With its lighter structure, optimised speed and an engine designed for short sectors, the ATR 72-600 is, by far, the most fuel efficient regional aircraft. ATR’s fuel burn advantage drives lower costs and emissions and makes it the optimal aircraft for regional markets.

The versatility of ATR aircraft stands as a testament to their exceptional design and adaptability. Originally conceived as efficient regional passenger aircraft, ATR aircraft have seamlessly evolved to cater to a diverse range of aviation needs.

ATR（Answer To Reset）即为自动复位响应，在IFD对ICC进行上电复位时由ICC（支持ATR协议）自动将自己的有关信息（如通讯参数等）传递给IFD，以便使IFD正确识别IC卡的类型并对其进行相应的操作。

ATR （法語： Avions de Transport Régional， 義大利語： Aerei da Trasporto Regionale）為一家由 意大利 的Aeritalia（已併入 李奧納多公司）及 法國 的 法國航太 （已併入 空中巴士集團）合組的 飛機製造商，雙方各持有50%股權。 ATR 成立於1982年，條約規定，公司主席每三年更換一次，由合資雙方輪流擔任。 ATR至今為止僅生產了兩種型號的客機： ATR 42 及 ATR 72，它們均為雙 螺旋槳 發動機的 區域航線客機，采用两人制驾驶舱。 ATR 42最高乘客人數為60人， …

ATR is the world's number one aircraft manufacturer in regional aviation providing a new generation of turboprops up to 78 seats.

2025年1月7日 · Information about any failures, malfunctions, defects or other occurrences, which may be similar to the unsafe condition addressed by this AD, and which may occur, or have occurred on a product, part or appliance not affected by this AD, can be reported to the EU aviation safety reporting system.

2024年10月25日 · During an ATR internal review of the Travel Limitation Unit (TLU) new avionics suite design, it has been identified that an erroneous behaviour of Core Processing Module (CPM) 2, hosting the Data Concentration Application (DCA) 2, …

TENSOR 27 是BRUKER 公司设计的新一代研究级红外光谱仪，它性能优越、易学易用。 谱仪与计算机间的控制及数据通讯通过以太网卡完成，完全适应未来网络化的发展趋势。 实时的在线监测、诊断系统是优越性能的可靠保证。 TENSOR 27 是实验室研究及常规应用分析的得力工具。 较同类仪器它有以下特点： 采用24 位DigiTectTM 检测器系统和ROCKSOLID TM 干涉仪两项专利技术，保证TENSOR27 具有极高的信噪比。 信噪比优于40,000:1 (仪器实际使用环境下测试，无 …