This is my recording of a giant double glass door refrigerator's close up giant wind, compressor or fan blowing. Recorded inside the building of cheer extreme allstars richmond in 10087 whitesel rd, ashland, va.
Sounds like a passenger jet landing that is relatively close. I made this in audacity by recording myself blowing into the microphone, then distorting it and stretching it to sound like a jet.
Using a tumbler glass, i placed my mouth close and started blowing. It sounds like an airoplane far in the sky, or an eerie environment. This was recorded at the open window institute sound booth in centurion, south africa.