Range Unlimited covers the developmental history of aerial refueling, including the United States and other countries, as well as modern advancements and technologies. Also covered are the current aerial refueling model types and configurations used in the world today, as well as a look at what refueling techniques may be applied in the 21st century and beyond.[AuthorName]By (author) Bill Holder[/AuthorName][AuthorBio][/AuthorBio][NumIllustration]over 140 b/w and color photos, line drawings[/NumIllustration][CoAuthor][/CoAuthor][SubTitle]A History of Aerial Refueling[/SubTitle][ColorPattern]over 140 b/w and color photos, line drawings[/ColorPattern]