Here Comes Superplane

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For a very long time it has been supposed that man could adjust himself to almost anything in the way of speed, noise, or financial outlay, just to get from one place to another in the least possible time. But the giant supersonic transport, the S.S.T., as it is known, is clearly something else again, and though President Nixon and others have said that the nation simply must have the superplane to maintain technological superiority in the skies, a growing number of Americans are questioning whether the plane itself is really necessary and, indeed, whether our national commitment to build it may be the beginning of a historic blunder of phenomenal proportions. In fact, Friends of the Earth, a new national conservation group with headquarters in New York, has singled out the S.S.T. as its first major target.

Promised by 1978, this superplane will carry three hundred passengers and cruise at eighteen hundred miles per hour at a stratospheric altitude of more than sixty thousand feet. The advance publicity indicates that it will be quiet enough inside, but outside it will lay down a continuous wave of sonic boom throughout the entire length of its flight. The total width of one S.S.T.’s wake of noise will be approximately fifty miles. For anyone caught in its path, the loudness of the sonic blast will be about equivalent to having a Boeing 707 roar three hundred feet over your living room, but the boom will come all at once and without warning, since the full impact of it is felt before the plane is seen or heard.

Yet the Air Force has called the boom “the sound of progress,” just as early industrial air polluters announced that “smoke means jobs.” The Boeing Company, manufacturer of the S.S.T. airframe, has described the boom as the sound of the twentieth century. And Major General Jewell C. Maxwell, the Federal Aviation Administration’s former director for S. S.T. development, once predicted that people could learn to live with the boom—and maybe even love it.

Since President Kennedy first advocated the plane’s development in 1963, the U.S. government has clearly committed itself to footing the bill for 78 per cent of a l.65-billion-dollar research and development program. At the request of the Nixon administration Congress authorized eighty-five million dollars in new funds for the program this fiscal year and at the same time cut much-needed funds for urban mass transportation grants. Some economists predict that another three billion dollars will be spent before the first commercial S.S.T.’s are in the air.

Once in production, a single S.S.T. will cost about forty million dollars. An F. A. A. fact sheet projects a five-hundred-plane program by 1990, which means that the United States anticipates twenty billion dollars in sales, or more than enough to recoup its investment. Furthermore, twelve of those billions are anticipated from sales to foreign carriers. “However,” the F.A.A. warns ominously, “if the U.S. S.S.T. is not built, U.S. flag carriers would buy more Concordes [the smaller Anglo-French supersonic jet already flight tested] and a total unfavorable swing of about $16 billion in balance of trade would occur.” General Maxwell put a different twist on the balance-of-payments situation. In a mood reminiscent of George F. Babbitt’s speech to the Rotarians, the general advised a New York City audience that one S.S.T. sold abroad could offset thousands of imported cases of Scotch or virtually hundreds of foreign-made automobiles. But the general had no comment on what effect this same S.S.T. might have on the outflow of U.S. gold as it whisks thousands of Americans— and their dollars—to vacations abroad.

It was last September that President Nixon announced flatly that the superplane was indeed going to be built. For fifty years, he said, the United States has led the world in air transport. “I want to continue to lead …” he added. “After listening to all these arguments, I am convinced technical problems will be solved.” But some of the President’s advisers are not so sure. Mr. Nixon’s own appointees to a special S.S.T. panel generally took the position that the superplane was economically—and environmentally—unsound. Their report, secreted away in the U.S. Department of Transportation, was finally uncovered and made public by Representative Henry S. Reuss, Democrat from Wisconsin, who called the report a “resounding nonendorsement of the S.S.T.”

The panel found, among other things, that “the effects of sonic boom are such as to be considered intolerable by a very high percentage of the people affected.” It also warned that people living within thirteen miles of an S.S.T. airport would be subjected to unacceptable levels of noise. And panelist Hendrik S. Houthakker, a member of Mr. Nixon’s Council of Economic Advisers, strongly challenged the advisability of going forward with the S.S.T. when budget needs for more down-to-earth programs were so great. “We do not believe,” he wrote in a letter accusing the Transportation Department of distorting the panel’s views in a draft report, “that our prestige abroad will be enhanced by a concentration on white elephants.”