Dynam C-47 drop bay

thingiverse

internal drop bay for dynam c47 or dc3. requires 2x 9g servos. cut a block of foam out of the joined wings and place the box inside. glue in place. you may have to adjust elevator and rudder servos and or linkage, mine were a little high and this was just hitting the rods, i simply pulled them loose and re glued them lower into the original position. doors hinge on 3mm rod make from whatever you wish, i used abs rod and burned the ends to make sort of a rivot i made the wire from servo to doors out of big paper clips, the positioning isnt ideal but with enough bends it works out with plenty of room inside. ignore the springs in the pix, they are of version 1 which used smaller servos, this 9g version doesnt use them but operates the same way, youll need to reverse a servo, i did it by opening up one and swopping the wires on the servo motor and the 2 outside wires on the servo potentiometer. simple and effective, link them with a y cable and they both open and close together. i tried a servo reverser but for some reason it wouldnt work with my rx. have fun! https://youtu.be/GFa71_z7lf0