Ledeboer, John H. (John Henry) · London : [s.n] · leaf 402
LOWER inspectors : (a) Any or all machines must pass any or all tests to demonstrate guaranteed performances, and to de¬ monstrate that all provisions of this specification have been complied with. (b) All tests shall be started at approximately sea level. (c) For all tests the power plant and… … (h) Before arriving at the starting point for each of the speed tests, machines must be flown at a height of not more that 25 feet for a dis¬ tance of not less than 900 feet. The original altitude must be maintained over the specified course from start to finish. (2) The location and length of the…
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