Social Media Link: https://www.audiosparx.com/sa/archive/Science-Fiction/Spaceship-Miscellaneous/Swirling-Drone-Synthetic-Helicopter-Flight-Rotors-Gloomy-Dark-Stereo/591234
A swirling drone sound, reminds of a synthetic helicopter flight, rotors and motors, aggressive, stereo. Also good for future science fiction spaceships or horror ambiences (it's quite dark and gloomy). See also the looping variant, this one is not loopable. Keywords: swirl drone sound design synthetic synthesized helicopter chopper whirlybird flight UFO sci fi science fiction space ship rotor motor engine aggressive sci-fi swirls swirling whirl whirling whirls heli flying fly flies star rotors motors engines loud hover hovers hovering accelerate acceleration take off taking take-off future futuristic high tech hum humming buzz buzzing background ambience ambiance atmosphere dark horror eerie gloomy terror
Price: USD $2.95 Flat-fee price for use in all media, in perpetuity, throughout the world and Universe