Skybolt is an air-launched IRBM proposal from 1962. A joint project between the US and UK, it was cancelled after five test failures.
It seemed time to finally make the thing work right. Sorry for the delay, lads.
Skybolt is a Velcro Rockets add-on. You MUST INSTALL the Velcro Rockets add-on (www.orbithangar.com/searchid.php) for this add-on to work.
Skybolt is launched from the CVEL Vulcan bomber. You will need that, also, for this add-on to work!
Use is made of BombMFD, but that is not required for proper functioning.