AH-6 Little Bird Helicopter

AH-6 Little Bird Helicopter
https://engineers-channel.blogspot.com/p/helicopters.html

The Boeing MH-6M Little Bird and its attack variant, the AH-6, are light helicopters used for special operations in the United States Army. Originally based on a modified OH-6A, it was later based on the MD 500E, with a single five-bladed main rotor. The newest version, the MH-6M, is based on the MD 530F and has a single, six-bladed main rotor and four-bladed tail rotor.

AH-64 Apache Helicopter
https://engineers-channel.blogspot.com/p/boeing-ah-64-apache-helicopter.html

Huey Helicopter
https://engineers-channel.blogspot.com/p/huey-helicopter.html