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TH-73A的高度测试

私人飞机网 更新时间:20年01月17日 来源:原创 字号:

  2019年9月,阿古斯塔韦斯特兰TH-73A多用途单引擎直升机,属于莱昂纳多·芬梅卡尼卡公司的一部分

  费城的测试和示范舰队,进行了延长飞行时间的试验活动

  从15000英尺(实际认证极限)到24000英尺的信封。

  实现这些高度目标将扩大飞机向商用飞机的销售机会

  以及世界各地的政府运营商。

  在两天内从费城飞到科罗拉多州莱德维尔1500英里,测试活动

  允许TH-73A从8月中旬开始在非常苛刻的高温和高温条件下运行

  到九月中旬。

  飞行测试计划包括性能测试,如悬停(IGE和OGE)、巡航,

  爬升和自转速率。这架飞机装备齐全,可以进行飞行试验,包括

  仪表吊杆。高空飞行包括14880英尺的起飞和降落。

  密度高度和24000英尺气压高度飞行。TH-73A显示

  功率索引页边距,突出了卓越的性能和处理能力

  充满挑战的环境。这一最新成果证实了TH-73A的卓越性能

  并有助于增强飞机在一系列角色和地理位置上的实力

  不断增长的市场潜力。

  该计划目前正在等待欧洲航空安全局(EASA)对飞行包线扩展的认证和美国联邦航空局(FAA)的验证。

  迄今为止,已有超过250架AW119直升机在30多个国家订购,超过100架

  客户。最新的TH-73A变型非常适合执行许多角色,包括EMS,

  行政/私人交通、公用事业、消防、执法和政府职责。

  原文:

  An AgustaWestland TH-73A multi-role single engine helicopter, part of Leonardo-Finmeccanica’s

  test and demonstration fleet in Philadelphia, carried out the trials campaign to extend the flight

  envelope from 15,000 ft. (actual certification limit) to 24,000 ft.

  Achieving these altitude targets will expand opportunities for sales of the aircraft to commercial

  and government operators across the world.

  Flying 1,500 miles from Philadelphia and reaching Leadville, Colorado in two days, the test activities

  allowed the TH-73A to perform in the very demanding hot and high conditions from mid-August

  through mid-September.

  The flight test program included performance tests such as hovering (both IGE and OGE), cruise,

  rate of climb and autorotation. The aircraft was fully instrumented for the flight test to include an

  instrumentation boom. High altitude performance flights included take-offs and landings at 14,880 ft.

  density altitude and flights at 24,000 ft. pressure altitude.The TH-73Ademonstrated significant

  power index margins, highlighting outstanding performance and handling capabilities in an extremely

  challenging environment. This latest achievement confirms the outstanding capabilities of theTH-73A

  and contributes to the strength of the aircraft across a range of roles and geographies with an

  ever-increasing market potential.

  The program now awaits EASA certification, and FAA validation, of the flight envelope expansion.

  Over 250 AW119 helicopters have been ordered to date in more than 30 countries by over 100

  customers. The latest TH-73A variant is perfectly suited to perform many roles, including EMS,

  executive/private transport, utility, fire-fighting, law enforcement, and government duties.

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