The Seaway stations are located as follows: VDX20 (Seaway Beauharnois)--Upper Beauharnois Lock--Traffic Control Sector No. 1.KEF (Seaway Eisenhower)--Eisenhower Lock--Traffic Control Sector No. 2.VDX21 (Seaway Iroquois)--Iroquois Lock--Traffic Control Sector No. 3.WAG (Seaway Clayton)--Clayton, N.Y.--Traffic Control Sector No. 4.WAG (Seaway Sodus)--Sodus, N.Y.--Traffic Control Sector No. 4.VDX72 (Seaway Newcastle)--Port Hope, Ontario-Traffic Control Sector No. 5.VDX70 (Seaway Newcastle)--Port Weller, Ontario-Traffic Control Sector No. 5.VDX22 (Seaway Welland)--St. Catharines, Ontario--Traffic Control Sector No. 6.VDX68 (Seaway Long Point)--Port Colborne, Ontario--Traffic Control Sector No. 7. (68 Stat. 93-96, 33 U.S.C. 981-990, as amended and secs. 4, 5, 6, 7, 8, 12 and 13 of sec. 2 of Pub. L. 95-474, 92 Stat. 1471) [39 FR 10900, Mar. 22, 1974, as amended at 40 FR 25813, June 19, 1975; 45 FR 52379, Aug. 7, 1980]