The Robinson R44 is a four-seat light helicopter produced by Robinson Helicopter Company since 1992. Derived from the company's two-seat Robinson R22, the R44 features hydraulically assisted flight controls and a larger engine.

‌罗宾逊r44‌是由罗宾逊直升机公司研制生的一款高性能、高可靠性直升机。该直升机采用莱康明q-540活塞发动机，最大功率为260马力，巡航速度可达210公里/小时，最大航程约为645公里，最大升限为4270米，适合飞行训练、航空摄影和航空护林等领域使用‌。

The R44 Raven II features a Crashworthy Fuel System with a Bladder Tank designed to prevent fuel leakage and reduce the risk of fire in the event of a crash. The system incorporates several features and design elements to enhance safety for both the helicopter and its occupants.

r44是一架单引擎直升机，它使用一个半硬式双叶片主旋翼、一个双叶片尾旋翼和橇型起落架。 它有著封闭式机舱、两排肩并肩的座椅，可以乘坐1名驾驶员和3名乘客。

The Robinson R44 helicopter is a four seat, single engine aircraft that has been in production since 1977. It features an advanced airframe and rotor system with a high degree of redundancy to achieve rugged reliability. The engine controls are designed for mechanical simplicity, ease of maintenance and low cost…

2019年7月9日 · r44警用机是公安、武警、边防、消防及准军事单位专用的高性能、低价位、快速交付使用的空中预警、巡逻、监控、指挥平台，专为执法机构设置。 它成功支持了空中警务 ，包括追捕、巡逻等。

r44直升机是一台四座，主、尾桨双桨叶，滑撬式起落架的轻型直升机。 驾驶舱可容纳1名驾驶员和3名乘客，采用莱康明IO-540电喷发动机，速度更快，高度更高，承载更大。

2025年2月28日 · 罗宾逊r44雷鸟系列4座轻型直升机，自1992年由罗宾逊直升机公司在原有机型r22基础上研制生产以来，便以其低价位、高标准、高性能的特点赢得了广泛赞誉。1993年，首架罗宾逊r44雷鸟直升机交付，标志着这一机型正式进入市场。

The Robinson R44 is a single-engine four-seat light utility helicopter produced by the US-American manufacturer Robinson Helicopter Company. The R44 is a four-seat development of the Robinson R22 . The R44 II differs from the R44 I by having a fuel injected Lycoming IO-540-AE1A5 engine instead of the carbureted Lycoming O-540-F1B5 engine and a ...

2018年11月18日 · Scores of R44 pilots and passengers have been killed in preventable post-crash fires, or in helicopters that dropped from the sky when they suddenly lost lift.