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20 

deflection 3% of up mixing elevator and from 75% stick deflection to full stick deflection 
4% up elevator mixing. 
 

Flying!! 

If you have followed the assembly manual and this flying manual your airplane should be 
ready to go and perform the most exiting aerobatics that you have ever experienced! So 
prepare your self to enjoy one of the best aerobatic airplanes in the world!!!. 
Before you take off let me tell you what I do with my airplanes before the first flight. It 
all starts when I drive from my shop to the field. This is a perfect time to mentally do a 
re-check over all the airplane, servo’s screw tight and Loctite TM, battery fully charged, 
prop tight, spinner tight, key lock in the Dubro control horn in place, etc. 
At the field I put toge ther the airplane and then I turn the TX on and check command 
direction, and rates. The next thing I do is to remove the antenna from the TX and check 
the radio range to make sure it is under the parameter given by the radio manufacturer. If 
all that is fine I will fill the gas tank and start the engine. With the engine at idle you must 
do the same range test as you did before (walking around the airplane at the distance 
recommended by the radio manufacturer). This is to check to make sure that there is not 
any RF interference. 
If all is fine, well… it is the time to fly the airplane of your dreams! 
 

VERY IMPORTANT 
Never fly the airplane with high rate elevator and exceeding 50% of maximum 
airspeed. If you do that you are risking the life of your airplane! Why? This 
airplane is extremely responsive to the elevator and flying at high elevator rate with 
greater airspeed than is recommended you could overload the wings. 

  

Tips  

Let me give you some tips how to control your rates at different maneuvers, this is 
important to know because if you try to do a maneuver with the wrong rate the airplane 
simply will not do it. 
 

Aresti Maneuvers  

Take off / landings 

Elev. Low rate 
Ail. Low rate 
Rudd. High rate 
 

Snap roll 

Elev. Low rate 
Ail. Low rate 
Rudd. Low rate 
 

Stall turn 

Elev. Low rate 
Ail. Any 
Rudd. High rate 

Содержание 102" YAK 54

Страница 1: ...1 Pages Index 14 21 Flying Manual Text 22 23 Flying Manual Pictures...

Страница 2: ...4 the airplane of your dreams But in aerobatic maneuvers power it is not all that you need You ll need also good throttle response and transition as well as good idling The 102 Yak 54 has been designe...

Страница 3: ...tyside on the flying side with powerful servos you will enjoy much more the flying of the Yak54 feeling the total control of the airplane under any maneuver with no limitations About the receiver I ha...

Страница 4: ...gs at same time one shift the C G and secondly I improve the thrust weight ratio especially important for the 3D flying In the case of this Yak 54 by removing the spinner 4 5in spinner Air wild and ho...

Страница 5: ...e same for best servo operation Do the same thing with both wing panels It is very important both ailerons travel the same distance up and down if not it is called aileron differential In the case of...

Страница 6: ...will be if you are like 100 for full open and 100 for idle with trim at center To reach that 100 play with the clevises position at the servo horn With the trim at center then you can kill the engine...

Страница 7: ...gave you the exponential that I found best at high and low rate High rate exponential Low rate exponential Elev 80 45 Rudder 45 15 Ail 70 65 I have not put any symbols or because depending on the radi...

Страница 8: ...e it is under the parameter given by the radio manufacturer If all that is fine I will fill the gas tank and start the engine With the engine at idle you must do the same range test as you did before...

Страница 9: ...al Words I hope you ll have fun flying the 102 Yak 54 it has been fun for me during all the testing period It responds extremely fast to all flying surfaces it is crispy and also smooth with incredibl...

Страница 10: ...22...

Страница 11: ...23...

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