Built in 1953, the experimental Bell XV-3 flew until 1966, proving the fundamental soundness of the tiltrotor concept and gathering data about technical improvements needed for future designs.

Mr. Rice did not provide any details, but he said that the overall test program "has confirmed the fundamental soundness" of the plane's design.

Banks set aside reserves against possible loan losses so that if some loans are not repaid, the fundamental soundness of the institution is not undermined.

The angst came from the way the Twins, a team that prides itself on fundamental soundness, handled the 11th.

When they needed it most, the A's lost their fundamental soundness.

At a time when fundamental soundness is eroding along with ethical behavior, Kentucky thrives on what guard Gerald Fitch calls book-taught basketball: the extra pass on offense, rebounding and insistent defense.

"Whether it's guard or forward or center, I have yet to see a guy in this age of the game that's come into the league with such fundamental soundness," Perdue said.

Critics have reiterated Black's concerns in focusing on how the later decisions have exposed fundamental flaws in Prima Paint, while defenders have found them to reinforce its fundamental soundness.

That evolution, however, must continue to occur in a manner that preserves the fundamental soundness of the financial system and, in particular, the nation's banks.

I don't think there's any doubt at all about its fundamental soundness.