In article ,
vincent p. norris wrote:

As I said a couple of years ago in a discussion similar to this one, I
suspect the root of the problem is that "barrel-roll" has become one
word, like "nose-dive" so that the general public believes that there
is no other kind of roll.

Barrel roll, nose dive, tailspin, Learjet (or Leer Jet, as I've seen it
on a local news program), and Piper Cub.

--
Larry Fransson
Aviation software for Mac OS X!
http://www.subcritical.com