I maidened the viggen today! It’s a b pack on 1500 3s. I was very happy with it! I got some more footage I’ll edit up and post later on when I get a chance
Excellant flying upside down.
Here's your steps for knife edge. 3 crash heights
going left to right, I want 3/4 throttle and pull up to 30 degree incline fly level and then:
left roll the airplane and hold 90 degrees so both wings can be seen as you fly. Give you 85 to 95 degree spilt, less/more is cheating.
While rolling, apply rudder and just concentrate on keeping the wings vertical and try keeping the same height by changing the rudder.(throttle is 3/4 constant.
do not worry about elevator.
If it drops, add more rudder and keep wings
vertical.
If it still drops, bail out (roll plane by ailerons and then elevator in that order. That's why you climb to give you the altitude.
Land, add more rudder and start over.
climb 30, left 90degree roll, add rudder while rolling and vary rudder to fly level; and keep wings vertical. Anywhere from 20 to 30 times you might get it. Then you will push/pull elevator to keep it on straight path.
Then
WOW it, going from right to left. Wow is "work on weaknesses" You have the touch so you don't want to go only one way. Bad habit to get into.
Challange you to try to "sideslip" your landing approach. Practice that 4 crash heights.