El dron vs El drono

[fglorca]

Is the Spanish translation of the English word ‘drone’
‘el dron’ or ‘el drono’?

I can’t seem to find the correct word in a dictionary.
Many thanks in advance.

[Rusty]

dron = aeronave no tripulada

fuente: http://dle.rae.es/?id=ED2QqnQ