I came across this helicopter and am wondering what the oblong things on either side of the helicopter are, parallel to the front-back axis, offset from the main body.

[![](https://i.stack.imgur.com/bWfix.jpg)](https://i.stack.imgur.com/bWfix.jpg)

[![enter image description here](https://i.stack.imgur.com/lY4YI.jpg)](https://i.stack.imgur.com/lY4YI.jpg)