403 F. Supp. 392 (1975) TRACOR MARINE INC., as Owners Pro Hac Vice of the RESEARCH VESSEL H. J. W. FAY et al., Plaintiffs, v. The M/V MARGOTH (ex "Carolita"), her engines, tackle, etc., et al., Defendants. Civ. No. 75-0152-B. District Court Canal Zone, Division Balboa. November 20, 1975. *393 Roy Phillips, Albert J. Joyce, Jr., Balboa, Canal Zone, for plaintiffs. Woodrow De Castro, Balboa, Canal Zone, for the M/V "Margoth" and Tico International S. A. Henry Newell, Balboa, Canal Zone, for the...