Can I fly with one dead motor?
Can I fly my quadcopter with one propeller or motor loss?
Usually the answer is No!For redundancy you will need at least a hexacopter but, the best for...
Theoretically, hexa-copters are not just more stable (over four-motor design – quadcopters) but also should offer some redundancy on motor failure.
Usually hexacopters are used for commercial applications like aerial filming.
Thanks to the six-motor design, they are more powerful allowing greater payload.