| 标题 | 燃油量指示精确性说明 Fuel Quantity Indication System Accuracy |
|---|---|
| 编号 | 737MAX-FTD-28-18002 737NG-FTD-28-09002 |
| 章节 | 28 |
| 适用性 | 737MAX、737NG |
| 日期 | 2018年11月 |
| 机队影响 | ALL |
| 是否关闭 | CLOSE |
| 背景 | 2009年4月16日，欧洲联盟通过了第2009/339/EC号决定。 该决定修订了2008/589/EC，将航空活动纳入排放监测和报告指南。 本FTD条款为航空公司提供燃油量和燃油使用指示的准确性， 以支持欧盟的报告要求。 |
| 改进状态 | 介绍了737系列飞机燃油量指示系统的精度公差 737-600/-700/-800/-900 with densitometer: FQIS accuracy: +/- 1.0% overall of each tank on the ground. Mains and center tank each > 50%: +/- 1.5% where -1 to 5 deg pitch, +/- 1 deg roll in steady in flight. Mains and center tank each < 50%: +/- 1% where -1 to 5 deg pitch, +/- 1 deg roll in steady in fligh 737-600/-700/-800/-900 without densitometer: FQIS accuracy: +/- 2.0% overall each tank on the ground. Main and center tank each > 50%: +/- 2.5% where -1 to 5 deg pitch, +/- 1 deg roll in steady in flight 737Max with densitometer, FQIS accuracy: +/- 1.0% overall of each tank on the ground. Mains and Center tank each > 50% full: +/- 1.5% where -1 to 5 deg pitch, +/- 1 deg roll in steady in flight. Mains and Center tank each < 50% full: +/- 1.0% where -1 to 5 deg pitch, +/- 1 deg roll in steady in flight 737Max without densitometer, FQIS accuracy: +/- 2.0% overall of each tank on the ground. Mains and Center tank each > 50% full: +/- 2.5% where -1 to 5 deg pitch, +/- 1 deg roll in steady in flight. Mains and Center tank each < 50% full: +/- 2% where -1 to 5 deg pitch, +/- 1 deg roll in steady in flight. |
| 临时措施 | n/a |
| 最终方案 | n/a |
| 点评 | n/a |
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