TY - BOOK ED - United States. TI - Air taxi operators and commercial operators of small aircraft PY - 1975///] CY - [Washington, D.C. KW - Aeronautics KW - Law and legislation KW - United States N1 - Jan. 1, 1975; Cover title; Distribution made by issuing office; Advisory circular AC 135-3A; [Issued with perforations]; 4to; CRDP Program Historic Shelflist record ER -