Social Media Link: https://www.audiosparx.com/sa/archive/Science-Fiction/Spaceship-hums/Swirling-Drone-Synthetic-Helicopter-Flight-Rotors-Gloomy-Dark-Stereo-Loop-Version/591235
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). Seamlessly 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 $3.25 Flat-fee price for use in all media, in perpetuity, throughout the world and Universe