F-14D

[MCMF]

Center of gravity shifts during the transsition of the wing movement but so does the Mean Aerodynamic Cord possition relative to the fuse and with it the A/C further than that the wings pitch attitude changes too ( while folding back they pivot upwards by a few degrees) with all these changes the resault is that no pitch trim is required.

[MCMF]

Next it's time to deal with the ventral fins installation this was done by inserting threaded inserts into the fin base with the aid of a few drops of structural glue.

[egrufi]

Center of gravity shifts during the transsition of the wing movement but so does the Mean Aerodynamic Cord possition relative to the fuse and with it the A/C further than that the wings pitch attitude changes too ( while folding back they pivot upwards by a few degrees) with all these changes the resault is that no pitch trim is required.

תודה על ההסבר. (תרגום בקצרה...מרכז הכובד אכן משתנה, כמו כן משתנה זוית התקיפה של הכנפיים, לכן לא צריך תיקון בשלט)