Airwolf is the helicopter from the 1980s American eponymous television series. Its fictional features included stratospheric ceiling, stealth noise signature, a wide range of weapons and even supersonic speed. Airwolf was in fact a conventional Bell 222 helicopter modified by attaching some film props.
Hotspot (geology) In geology, a hotspot is a location on the Earth's surface that has experienced active volcanism for a long period of time.
A hot site is a disaster recovery (DR) location that is set up and ready to go; that is, one can arrive and continue to work immediately. A cold site is just available space with little, if anything, set up in it. A hot site will have equipment set up with your current data available when you walk in. When you arrive at a cold site you need to set up the equipment, make all connections, load the software, etc.