adjust up and down: 

1 to open downward adjustment (15 °), no. 2 is used to open the adjusted upward (30 °). Up and down use throttle control.
adjust: (1) :
on land use V T O L toward around control, adjust the Angle only around 120 ° (2) in the sea or air: use yaw. Declaration: here at sea can turn off 8 (engine and the main control gyroscope), 3 (small power yaw gyroscope) to open more fine adjustment
engine control: Trim up

    commodity is introduced: 

    in the air as far as miss distance is 

8.5 miles/13.6Km
(hits Boom site +65points in boom training),

    on the land as far as 

7.2Miles/11.52Km
(tail hits USA Beast from a hill near by wright airport),

    in the sea is 

9.8 Miles/15.68Km
(tail hits Destroyer and side hits USS Beast),

data above are using longtime to aim.
It can be said that if the radar can show, the cannon will be able to hit.

    practical useful range is about three miles.  There is also a radar marker (camera 1) blue-green for mobile device(5 inch)(not guaranteed to be accurate on other devices).                 

As for power: bomb 25, it takes three to sink a large aircraft carrier or two for a WWIIDestroyer.

As for the trajectory: don't worry, it's a straight line.

For shooting speed :0.09 seconds.

As for speed: 350 MPH, most useful speed is about 130 MPH

/ tip: the Cannon against ground targets such as AA TANK and bridge has very good effect, but HAS NO EFFECT TO AIRPLANES (bombs across the plane, do not explode).So try not to attack a plane cus it is all in vain /

after such a detailed introduction, I hope you have a good time.