M. F. BROWN, PLAINTIFF-APPELLEE,

v.

LYKES BROTHERS STEAMSHIP COMPANY, INC., IN PERSONAM, AND SS LIPSCOMB LYKES, IN REM, DEFENDANTS-APPELLANTS

PER CURIAM:

This is an admiralty case brought by appellee Brown against appellant Lykes Brothers Steamship Company, Inc. (Lykes) under the Longshoremen’s & Harbor Workers’ Compensation Act.1 Brown, a longshore-employee, sought damages for an injury incurred while working in the hull of Lykes’ ship, maintaining that his injury was occasioned by a breach of the vessel’s warranty of seaworthiness.

The district court found that at the time of the injury, Brown and other longshoremen were unloading a sling load of bales of cotton which would nearly complete the fifth layer of bales. As they were lifting the ends of the bales the winch began to pull the sling from under the bales, and the sling caught on an obstruction and became taut, thereby causing the bales to shift and knock Brown off of the stow into the hold of the vessel. Since each layer of cotton was two feet thick and Lykes was concededly remiss in failing to comply with a federal regulation which requires a shipowner to guard the edge of stowed cargo with a safety net when such cargo is 8 feet high,2 3 the district court found that the warranty of seaworthiness had been breached. It also concluded that the unseaworthy condition of the vessel was the sole proximate cause of the injury and that Brown was free from contributory negligence. We affirm.

Lykes’ first contention is that the finding of the district court that the stow upon which Brown worked was of such height and location as to require the net was clearly erroneous. The record is replete with discrepancies in the testimony on this matter. Consequently, this is not an appropriate cause for reversal under the clearly erroneous standard.3

Lykes’ second contention is that the district court’s finding of no contributory negligence is incorrect as a matter of law. We also find that contention to be without merit.4

For the reasons set forth above, we affirm the judgment of the district court.

Affirmed.

. 33 U.S.C. § 904 (1970). Although the Longshoremen’s & Harbor Workers’ Compensation Act unequivocally states that ‘‘liability of an employer prescribed in Section 904 of this title shall be exclusive,” 33 U.S.C. § 905 (1970); Reed v. S.S. YAKA, 373 U.S. 410, 83 S.Ct. 1349, 10 L.Ed.2d 448 (1963) announced the rule that a longshoreemployee may institute an action against his shipowner-employer based upon the vessel’s warranty of seaworthiness.

. Stowed cargo and temporary landing platforms, 29 C.F.R. § 1918.32(b) (1972) :

When an edge of a hatch section or of stowed cargo more than 8 feet high is so exposed that it presents a danger of an employee falling, the edge shall be guarded by a safety net of adequate strength to prevent injury to a falling employee, or by other means providing equal protection under the circumstances.

. See McAllister v. United States, 348 U.S. 19, 20, 75 S.Ct. 6, 99 L.Ed. 20 (1954) ; United States v. United States Gypsum Co., 333 U.S. 364, 394, 68 S.Ct. 525, 92 L.Ed. 746 (1948) ; Ward v. Hobart Manufacturing Co., 450 F. 2d 1176, 1182-1183 (5th Cir. 1971).

. On occasion, this court has deemed a remand necessary to insure compliance with F.R.Civ.P. 52(a). See Lettsome v. United States, 434 F. 2d 907, 909 (5th Cir. 1970). However, where a finding of a subsidiary fact inheres in the finding of an ultimate fact, a remand is not required. Cf. e. g., United States v. Jacobs, 308 F. 2d 906 (5th Cir. 1962). Findings similar to those made herein have frequently been sustained against challenges of insufficient precision. See, e. g., Gulf King Shrimp Company v. Wirtz, 407 F. 2d 508, 515 (5th Cir. 1969) ; Compania Anonima Venezolano De Navegacion v. Matthews, 371 F. 2d 971, 973 (5th Cir.), cert. denied, 389 U.S. 820, 88 S.Ct. 37, 19 L.Ed. 2d 71 (1967).