Please read the description carefully!

AV-4 is a gunship version of V-4. Equipped with a powerful machine cannon, it can attack ground targets continuously and precisely.

Instructions:

AG1: Cabin Open
AG2: Landing Assistant System
AG3: Navigation Lights
AG4: Weapon Station
AG5: Auto Hovering System
AG6: Helicopter Mode
AG7: Plane Mode
AG8: Main Power
Trim: Pitch Trim

Aircraft Control:

Please read the description of V-4 for the basic aircraft control.
V-4: https://www.simpleplanes.com/a/20QyF9/V-4-Petrel

Weapon Usage:

RELEASE WEAPON STATION: Open the cabin (AG1 on) first. Then release the weapon station (AG4 on). You will get the control of the weapon station at the same time.
WEAPON USAGE: When you are controlling the weapon station, you can use the right joystick to aim and use VTOL to adjust the direction of the weapon station. The weapon station also equipped a sight (Camera 2) for better aim.
TAKE BACK WEAPON STATION: Firstly, return the orientation of the weapon station (turn VTOL to 0). Then take back the station (AG4 off). At last, close the cabin (AG1 off).

Precautions:

1. When you release or take back the weapon station, please strictly follow the order in Weapon Usage, or you may damage the aircraft.
2. When you control the weapon station, your input of Roll and Pitch of aircraft will be blocked and the aircraft will be self-balanced. We highly recommend you to use the weapon station with the Auto Hovering System on, which will provide you perfect shooting experience.
3. The aircraft control system is highly programed, do not change the input of components arbitrarily. But it is welcome for you to discuss the possible optimization of the programs with us.