Section 3.45-1 - Ninth district(a) The District Office is in Cleveland Ohio.(b) The Ninth Coast Guard District comprise Michigan, New York north of latitude 42° N. and west of longitude 74°39' W.; Pennsylvania north of latitude 41° and west of longitude 78°55' W.; that part of Ohio and Indiana north of latitude 41° N.; that part of Illinois north of latitude 41° N. and east of longitude 90° W.; Wisconsin, except that part south of latitude 46°20' N. and west of longitude 90° W.; and that part of Minnesota north of latitude 46°20' N.CGFR 61-40, 26 FR 10350, Nov. 3, 1961, as amended by CGFR 71-85, 36 FR 16577, Aug. 24, 1971