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CL-227 Sentinel
CL-227 Sentinel

CL-227 Sentinel

Drone CL-227 Sentinel was created by Bombardier, this machine is designed for multi-purpose use. Working on this project was started in the early 1964 years, she has been tightened since the first model was manufactured only in 1977 year.

As the power plant was used piston engine rototivnoy schema Wankel. With this powerplant machine rose into the air 25.08.1978 years. A year later was ready another such machine, it installed the turboshaft engine is powered by Williams, who had 24 kW. Flying with commercial type installed camera and transfer the data in real time has taken place only in 1981 year. Individual tests passed with 84-89-th of the year, while used 10 type of aircraft CL-227 Sentinel, which is controlled by two control stations. All tests were conducted in the United States. Starting with the year 1990, operation of this unit began on military ships and bases of the United States. In the future, an upgrade of the installed equipment, due to which in the configuration of the aircraft were modern cameras and infrared sensors. Machine equipped with sighting systems and radar.

It should be noted that when testing the machine CL-227 Sentinel showed excellent performance characteristics and quality of the tasks. It is possible to carry out improvements to Bombardier UAV depending on the task. In mid-year 1994 UAV set a new type of turbine engine powered by WTS125 Williams. This modified model is dubbed as Puma.

CL-227 Sentinel. Characteristics:


Modification CL 227
Height, m 1.67
The diameter of the rotor, m 2.80
Weight, kg  
null 111
maximum take-off 227
fuel 54
engine's type 1 ADTA Williams International WTS34-16
Power, hp X 1 51.5
Maximum speed km / h 142
The duration of the flight, ch.min 3.30
Radius of action, km 60
Rate of climb, m / min 274
Practical ceiling, m 3000
Payload, kg 45 kg of various equipment


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