Mr. Justice CLIFFORD
delivered the opinion of the court.
Ships and vessels are held liable for damage occasioned by collision, either on account of the culpable neglect or complicity, direct or indirect, of their owners, or on account of the negligence, unskilfulness, or carelessness of those employed in their conti ol and navigation. When employed in navigation ships and vessels should be kept seaworthy and be well manned and equipped for the voyage, and in cases where they are not seaworthy or not tvell manned or equipped, and a collision ensues between such a vessel and one without fault in that respect, the owners? of the vessel not seaworthy or not well manned aud equipped cannot escape responsibility, if it appears that the unseaworthiness of the vessel or the want of a competent master or of a sufficient crew or of suitable tackle, sails, or other motive power, as the ease may be, caused or contributed to the disaster; and as the owners of the vessel appoint the master and employ the crew, they are also held responsible for their conduct in the control and navigation of the vessel.
Controversies growing-out of collisions are cognizable in the admiralty, and when prosecuted in that jurisdiction, the rules of decision are different in several respects from those which prevail even in similar controversies when prosecuted in the courts of common law. Where the collision occurs exclusively from natural causes and without any fault on the part of the owners of either vessel or those intrusted with their control and management, the maritime rule, as defined by the Federal courts is, that the loss shall rest where it falls, on the principle that no one is responsible for such a disaster when produced by causes over which human skill and prudence could exercise no control. Admiralty courts everywhere have now adopted that rule, but it cannot be applied Where both or either of the vessels are in fault — as where the vessel of the respondent is alone in fault the libellant is entitled to a decree for his damages, and the converse of the proposition is equally, true, that if the vessel of the libellant is aloné in fault, proof of that fact is a sufficient defence to the libel, but if both vessels a're in fault, then the damages must be equally apportioned between the offending vessels. Much uncertainty often attends the inquiry by which of those rules a given controversy should be determined, aud where the evidence is conflicting the issue presented is frequently one of doubt and difficulty.
Full damages are claimed by the libellants in this case, upon the ground that the steamboat of the respondents was alone in-fault, or if that theory cannot -be sustained, then they, contend-that both steamers were in fault and that the damages should be , divided. On the other hand, the respondents contend that the vessel of the libellants, the propeller, was wholly in fault, and that the decree of the Circuit Court dismissing the libel should be affirmed.'
Daily trips were run by the propeller between the ports of New Haven and New York, carrying passengers and freight, and she was on her return trip from the latter poi't, and near the entrance to the harbor of her home-port when she was struck by the Continental, the steamboat of the respondents, on her port side, abaft her midships, and damaged to such an extent that she sunk in half an hour. Corresponding trips were run by the steamboat, of the respondents between the same ports, the Continental, however, usually' leaving the port of New Haven on the same day that the propeller, the North Hampton, left New York on her return trip to the port where both steamers belonged. Accustomed as they were to start on their respective trips at stated hours, each knew pretty nearly when they would meet and where they would pass each other on the route, except when one or the other was detained by stress of weather or othér special circumstances, and the proofs exhibited furnish no reason to suppose that either of the steamers met with any detention during-this trip. Testimony was taken on both sides and. both'parties having been heard, the Diátriet Court entered a decree for the respondents. Prompt appeal was taken by the libellants to the Circuit Court, but the Circuit Court affirmed the decree of the District Court, anti the libellants appealed to this court.
Before the Continental came out of the lower harbor her lights were seen by those on board the propeller when the two steamers were four or five miles apart. Distant from each other as they then were, the better opinion is that they were not at that time on courses which involved any risk of collision, but the Continental, shortly after she came out of the lower harbor, hauled up as usual on her Sound course, heading more directly towards her ultimate destination, and from that moment the course of the two steamers was such that the rules of navigation as well as the dictates of common prudence made it the duty of each to adopt proper precautions to prevent a collision. Beyond doubt they were approaching each other nearly end on, within the maritime meaning of that phrase, and under such cireumstauces all must admit that the rules of navigation require that " the helms of both shall be put to port, so that each may pass on the port side of the other."
Extended argument to establish that theory of fact does not appear to be necessary, as it agrees with the first finding of the District judge and is supported by all the attending circumstances as well as by the weight of the direct testimony. Evidently the two steamers were far enough apart at that time to have adopted whatever precautions were necessary to have prevented a collision, and it is clear that if each had obeyed the rules of navigation, they would have passed each other in safety. Fault is imputed to the steamboat Continental, because she did not portlier helm as required by the rules of navigation established by the act of Congress, but the respondents contend that they were deceived and misled as to the character of the approaching vessel and consequent nature of their duty by the failure of those on board of the propeller to display proper lights, as they also were required to do by the same Congressional regulations, as amended by a subsequent act.
Evidence to that effect was given by one of the witnesses called by the libellants. He testified that he was at the wheel prior to the collision; that he saw the Continental coming down the harbor and spoke to another seaman to take his place; that the seaman spoken to did as requested; that he went and called the master and the mates; that he looked-at the lights; that the bow light and both the side lights were burning brightly, but that the stern light, which consisted of two lanterns and showed as one light, he found was "burning dim;" that he went aft and took down both lanterns and went forward in the passage-way on the starboard side and having picked up the wicks carried the lanterns back and put them in the box where they belonged ; that he stepped forward into the passage-way to get out of the draft, so that the wind might not blow the lights out, and he further states that he heard the propeller give one whistle just as he was stepping into the passage-way with the lanterns; that he also heard two whistles from the Continental in reply just as he was returning to replace the lights in the box; that the propeller, just as he was hoisting the lanterns, again blew one whistle; that after he replaced the lights he saw the Continental approaching the propeller, when he ran forward part way and was*knocked down by the concussion.
Such a disaster could not have occurred without fault on the pai't of one or both vessels, as they had an open sea and good weather, and the night, though cloudy, was not very dark, as fully appears from the fact that those on board the propeller saw the lights of the Continental when she was at least four miles distant.
Coasting .steamers are required to carry a central range of two white lights as well as the red and green lights prescribed for ocean-going steamers, the after light to be carried at least fifteen feet above the light at the head of the vessel, and the requirement of the act of Congress in respect to it is that it shall " show all around the horizon." Signal lights are required by the acts of Congress in order that they may be seen by an approaching vessel in season to enable those in charge of the vessel to adopt the necessary precautions to prevent a collision with the vessel whose lights are so displayed, and when it appears that they were burning so dinily as not to fulfil the purpose and object for which they are required, they cannot be regarded as constituting a compliance with the prescribed requirement. Apply that rule to the present case and it is quite clear that the propel Jer was in fault, and it appears that the District and Circuit Courts both came to the conclusion that she was solely in fault and denied to the libellants all claim for damages, either as owners of the propeller or as bailees of the cargo. Whether that decision is correct or not must depend upon the evidence, as it is clear that the absence of one or more of the lights required by the act of Congress will not necessarily cast upon the delinquent party the entire consequences of such a disaster. Absence of lights in a case falling within the acts of Congress renders the owners of the vessel liable for the consequences resulting from the omission, but it does not confer any right upon the other vessel to disregard or violate any rule of navigation or to neglect any reasonable or practicable precaution to avoid a collision which the circumstances afford the means and opportunity to adopt.
Steamers displaying proper signal lights are in that respect without fault, but they have other duties to perform to prevent collision besides complying with that requirement, and if they neglect to perform such other duties they will not be held blameless because they displayed proper lights as required by the act of Congress upon that subject.
Some conflict undoubtedly exists in the testimony as to the precise manner in which the two steamers were approaching each other after the Continental came out of the harbor and hauled up upon her Sound course, but the better opinion we all think is that they were approaching, each other nearly eudon, or substantially in that manner, as found by the District Court. Inquiry as to what their respective courses were before that time would be useless, as the respondents do not claim that either the lookout or master of the steamboat saw the propeller or her lights before the steamboat was put upon her Sound course. Unquestionably the lights of the propeller might have been seen earlier, but it is clear that they were not, if the witnesses are to be believed.
Lookouts are required to be vigilant, and it is not doubted if proper vigilance had been exercised in this ease those on board the steamboat might have ascertained the character of the approaching vessel in season to have adopted every necessary precaution to have avoided a collision. They must have expected to meet the propeller about that time, and under the circumstances they had no right to assume with-out a closer scrutiny that the approaching vessel was a sail-vessel because she did not show a stern light. She did show a bow light, which might well have satisfied them that the vessel was not a sail-vessel, as it is more reasonable to suppose that the stern light of a. steamer has become dim or extinguished than that a sail vessel will show a. light not required nor authorized by the prescribed regulations. 'Proper scrutiny as to the character of the approaching vessel would or should have induced greater caution on the part of the master of the Continental, and if any doubt remained after such scrutiny was made the steamboat should have slackened her speed or have stopped until every reasonable degree of uncertainty was overcome. Navigators have no right arbitrarily to assume under all circumstances that every vessel approaching which does not show both the signal lights and the central rarige of two white lights is a sail-vessel which is bound to keep her course, and that if she does not she may be run down and sunk.
Prior to the enactment of the sailing rules neither steamers nor sail vessels, except on the lakes, were required to carry lights of any kind, and yet the rules of navigation were substantially the same as those prescribed in the existing acts of Congress. Lights are now required, but the omission of one vessel to comply with the requirement will not excuse the other from the exercise of all due and reasonable care to prevent a collision.
Viewed in the light of these suggestions, as the case must be, the court is fully satisfied that those in charge of the steamboat did not exercise due care and vigilance to ascertain the character of the approaching vessel, and that if they had done so they would have been enabled to have adopted reasonable precautions to have prevented the collision. Consequently the court is of the opinion that both vessels were in fault, and that the damages should be equally apportioned between the offending vessels.
Where two steamers are approaching each other in an open sea on a night when the lights of a vessel may be seen five miles, the defence that one of the steamers mistook the other for a sail-vessel cannot be admitted as valid, unless it is established by full proof; and where, as in this case, it appears that the approaching steamer showed a bow light in addition to the red and green lights, the court will be still less inclined to give credence to the theory as a valid defence.
Decree reversed, and the cause remanded for further proceedings in conformity to. the opinion of this court.
Union Steamship Co. v. N. Y. and Va. Steamship Co., 24 Howard, 313.
13 Stat. at Large, 60.
14 Id. 228.
14 Stat. at Large, 228-9.
Chamberlain v. Ward, 21 Howard, 566.
The Gray Eagle, 9 Wallace, 510.
13 Stat. at Large, 58; 9 Id. 382; 14 Id. 228; Steamship Company v. Rumball, 21 Howard, 384
Catharine v. Dickinson, 17 Howard, 170; 1 Parsons on Shipping, 527; The Morning Light, 2 Wallace, 557.