...at or taking off from such 14 airport, including any necessary site prepara15 tion thereby required; 16 (ii) safety or security equipment re17 quired by...at such airport; 23 (iii) snow removal equipment; 5 1 (iv) noise suppressing equipment for the 2 purpose of diminishing the effect of aircraft 3 noise...

...at or taking off from such 14 airport, including any necessary site prepara15 tion thereby required; 16 (ii) safety or security equipment re17 quired by...security of persons 22 and property at such airport; 23 (in) snow removal equipment; 5 -kjfeorf TO loorio? v™ lo rJslcWJlSiWippressing equipment for the...

...compatible with the 9 operations of such institutions; 10 (C) any acquisition or installation at or by a 11 public-use airport of — 12 (i) navigation and other...at such airport; 23 (iii) snow removal equipment; 1 (iv) noise suppressing equipment for the 2 purpose of diminishing the effect of aircraft 3 noise...