OPINION
BLAKE, District Judge.In the early morning hours of December 29, 1997, the S/V MORNING DEW sank after colliding with the north jetty leading into the Charleston Harbor. None of the passengers onboard the thirty-four foot sailboat survived. Their personal representatives brought suit against the United States Coast Guard under, inter alia, the Suits in Admiralty Act, 48 U.S.C. §§ 741-752. Following a bench trial, the district court entered judgment in favor of the plaintiffs. For the reasons stated below, *79we affirm the judgment of the district court.
I.
On December 26, 1997, Michael Wayne Cornett, his two teenaged sons, Michael Paul Cornett and James Daniel Cornett, and a cousin, Bobby Lee Hurd, set sail in the MORNING DEW from Little River, South Carolina to Jacksonville, Florida. (J.A. 46417.) Though intending to travel along the Intracoastal Waterway (“ICW”), they inadvertently entered the open sea. (Id. at 47.) At approximately 2:17 a.m. on December 29, 1997, the MORNING DEW struck the north jetty leading into the Charleston Harbor. (Id.) There were no eyewitnesses to the accident and no survivors. (J.A. 47-48.)
From the evidence adduced at trial, the district court found it likely that Mr. Cor-nett, who was probably steering the boat at the time of the collision, was thrown overboard on impact and drowned shortly thereafter. (J.A. 76.) At approximately 2:18 a.m., James Daniel Cornett, the youngest of the children onboard the vessel, sent out a Mayday call on the international maritime distress and hailing frequency, stating, “Mayd ... Mayday, U.S. Coast Guard, come in.” (J.A. 697.) The call was received by Petty Officer Shelley, the watchstander on duty at the United States Coast Guard Charleston Operations Center.1 (J.A. at 54-55.) Shelley immediately attempted to make contact with the caller, but was unsuccessful. (Id.) Four minutes later, another call from a similar voice was received. (Id.) Again, Shelley tried unsuccessfully to contact the caller. (Id.) Shelley did not log in the calls, nor did he inform his supervisor of the Mayday calls until after the boys’ bodies were found. (Id.)
At approximately 6:10 a.m., Gerald Lucas of the Charleston Harbor Phots Association was piloting the M/V PEARL ACE when he was told that a boatswain onboard had heard someone screaming for help off the starboard side near buoy 22. (J.A. 128-29, 703-04.) Mr. Lucas reported this information to the Pilots’ Office, which contacted the Charleston Coast Guard Operations Center. (J.A. 129, 699, 703.) Petty Officer Shelley received the call. (Id. at 699.) The Pilots’ Office told Shelley someone was heard yelling for help in the waters near buoy 22, and a pilot boat was returning to the area to search.2 (Id., J.A. *80298.) Shelley confirmed the location of the distress and the number of boats going back to search, and requested a call back with whatever information was found. (Id.) After fully briefing Operations Duty Officer Sass (Shelley’s supervisor) and Officer Hartzog about the call from the Pilots’ Office, Officer Shelley went off duty. (J.A. 180-81, 194, 280, 283, 295-96, 303, 657-60.)
Officer Sass, upon confirming the location of buoy 22 on a chart, decided to wait for the return call from the pilot boat. (J.A. 179, 825-26.) At approximately 6:48 a.m., the Pilots’ Office called back and reported that nothing had been seen or heard during the search. (J.A. 699-700.) Officer Sass, despite a “confirmed distress call,” took no further action. (J.A. 573-74, 639, 821.)
The sun rose on December 29, 1997 at approximately 7:22 a.m. At 11:15 a.m., the Coast Guard was notified that the bodies of James Daniel Cornett and Bobby Lee Hurd had been found floating in the water off the coast of Sullivan’s Island. (J.A. 712.) By 1:00 p.m., Paul Cornett’s body had also been discovered. Approximately twenty-six days later, the body of Michael Wayne Cornett was found washed ashore.
The plaintiffs commenced this action against the United States Coast Guard under the Federal Tort Claims Act, 28 U.S.C. §§ 1346(b), 2671 et seq. and, alternatively, as a claim in admiralty under the general maritime law, 28 U.S.C. § 1333, the Suits in Admiralty Act, 48 U.S.C. §§ 741-752, and the Public Vessels Acts, 46 U.S.C. §§ 781-790. Following a two-day bench trial, the district judge issued thorough findings of fact and conclusions of law. The court concluded that the Coast Guard undertook to render aid to the passengers of the MORNING DEW by using the pilot boat that returned to the area of buoy 22 as a search asset. (J.A. 63, 65, 97.) The court further held that the failure of the Coast Guard to take further action after receiving the pilot boat’s report constituted a termination of the search. (J.A. 71-73, 97.) Concluding that the termination was wanton and reckless, and also worsened the decedents’ positions, the court awarded damages to decedents’ representatives in the total amount of $18,957,563.89 for the deaths of the children on board the MORNING DEW.3 (J.A. 98-99,103-08.)
*81The United States claims the district court erred in (1) finding that the Coast Guard undertook to render aid to the decedents; (2) applying the wanton and reckless standard in determining whether the Coast Guard was liable to the plaintiffs; and (3) concluding that the Coast Guard’s conduct was wanton and reckless, and negligently resulted in a worsening of decedents’ positions. Because we agree that the Coast Guard undertook a search and rescue, and that it was wanton and reckless in terminating that effort, and thereby worsened the positions of the Cornett children and Bobby Lee Hurd, we affirm the rulings of the trial court.
II.
The Coast Guard is authorized to “perform any and all acts necessary to rescue and aid persons and protect and save property.” 14 U.S.C. § 88(a)(1). The statute does not, however, impose an affirmative obligation on the Coast Guard to undertake the rescue of persons in distress. Kelly v. United States, 531 F.2d 1144, 1147-48 (2nd Cir.1976); United States v. Sandra & Dennis Fishing Corp., 372 F.2d 189, 195 (1st Cir.1967); Albinder v. United States, 703 F.Supp. 246, 247 (S.D.N.Y.1987); Wright v. United States, 700 F.Supp. 490, 494 (N.D.Cal.1988); Daley v. United States, 499 F.Supp. 1005, 1009 (D.Mass.1980). Whether there has been an attempt to render aid is a question of fact in each case. Furka v. Great Lakes Dredge & Dock Co., 755 F.2d 1085, 1088 (4th Cir.1985) (Furka I). We review a district court’s findings of fact for clear error pursuant to F.R.C.P. 52(a). See Scrimgeour v. Internal Revenue, 149 F.3d 318, 324 (4th Cir.1998). A finding is clearly erroneous if “ ‘the reviewing court on the entire evidence is left with the definite and firm conviction that a mistake has been committed.’ ” Id. (citing United States v. United States Gypsum Co., 333 U.S. 364, 395, 68 S.Ct. 525, 92 L.Ed. 746 (1948)). “ “Where there are two permissible views of the evidence, the factfinder’s choice between them cannot be clearly erroneous.’” Id. (quoting Zfass v. C.I.R., 118 F.3d 184, 188 (4th Cir.1997)).
The United States first contends that the district court clearly erred in concluding that the Coast Guard attempted to aid plaintiffs’ decedents. We disagree. The trial court found that the Coast Guard attempted to aid the MORNING DEW by using the pilot boat returning to buoy 22 as a search asset. (J.A. 63, 65, 97.) This conclusion is amply supported by the record. The Coast Guard received a report from a professional mariner that someone was heard yelling for help in the water near buoy 22. (J.A. 194, 298, 303, 657, 699.) Pursuant to the U.S. Coast Guard Search and Rescue Manual, the Coast Guard may use private resources in the course of rendering aid to mariners in danger.4 (See J.A. 749, U.S. Coast Guard Addendum to the National SAR Manual, § 3.B.5.a.) Officers Shelley and Sass knew a phot boat was returning to the area; indeed, Sass testified that a Coast Guard *82boat would have been launched if that had not been the case. (J.A. 800.) Moreover, according to Officer Sass, the pilot boat’s rescue capabilities were the same as the Coast Guard’s, and its crew’s knowledge of the harbor area was probably better. (J.A. 810, 811.) Upon evaluating the fact that “we [ie., the Coast Guard] were able to get a competent mariner, being the pilot boat, back to the scene within minutes of us receiving the report,” Sass decided to wait for the return call from the pilot boat. (J.A. 825-26, 475-76, 761.) According to Lt. Daponte, Sass’s supervisor that night, Sass deemed his decision to rely on the pilot boat to check the area out “for us” [ie., the Coast Guard] an appropriate response. (J.A. 616, 637-39, 825-26.)
Relying primarily on Daley v. United States, 499 F.Supp. 1005 (D.Mass.1980), the United States argues that these facts are insufficient to establish that the Coast Guard endeavored to render aid. In Daley, a party of four was stranded at sea when their motorboat capsized off Scituate Harbor. Id. at 1007. When the boat failed to return before nightfall, a family member reported their absence to the Coast Guard. Id. In response, the Coast Guard instituted a PRECOM (an inquiry of all harbor masters regarding whether they have seen or heard from a particular water vessel). Id. at 1008. Three hours later, the PRECOM had not been completed. After receiving two additional calls from frustrated family members, including a false report that members of the missing party were inexperienced boaters and had been drinking, the Coast Guard finally launched a search boat. Id. Unfortunately, the search effort was unsuccessful, and two of those missing perished before the others were rescued by a nearby mariner. Id. at 1009.
The widow of one of the decedents brought suit, alleging negligencé by the Coast Guard in the delay of the search and the manner in which it was conducted. Id. at 1007. After noting that the Coast Guard could not be held hable even for an unreasonable delay because it had no affirmative duty to initiate a search, the Daley court considered whether sending out a PRECOM committed the Coast Guard to a duty of reasonable care. Id. at 1009. The court, in concluding that the institution of a PRECOM does not amount to an attempt to render aid (and does not, therefore, trigger a duty of due care), stated:
The purpose of the PRECOM is to assist in determining whether to do anything further. Absent some promise or affirmative representation, of which there was none here, instituting a PRECOM commits the Coast Guard to nothing. Failure to follow it up is not comparable to abandoning a search that is already underway.
Id.
In this case, the trial court found that, unlike the Coast Guard in Daley, Sass and Shelley were past the information gathering stage after the first call from the pilot boat. This conclusion is not clearly erroneous, since Officers Sass and Shelley had specific reason to believe someone was in danger (given the report of a professional mariner that someone was heard yelling for help in the water), and they knew precisely where that danger was located (near buoy 22).5 By comparison, the Coast Guard officers in Daley had only the nonspecific information that the missing boaters had failed to return before dark when they instituted the PRECOM. They did *83not initiate a search until they actually had specific reason to believe someone might be in danger. Daley, 499 F.Supp. at 1007-08; see also Mazzullo v. United States, 1980 AMC 1038 (D.D.C.1980) (Coast Guard officers did not begin searching because, though they knew someone was in danger, they did not know precisely where).6 Accordingly, the district court was not clearly erroneous in finding that the Coast Guard endeavored to aid the passengers of the MORNING DEW through use of the pilot boat as a search asset.
III.
We next address the Government’s contention that the trial judge applied the wrong standard of care. Whether the appropriate standard of care has been applied is a question of law subject to de novo review. Catalina Cruises, Inc. v. Luna, 137 F.3d 1422, 1425 (9th Cir.1998); Theriot v. United States, 245 F.3d 388, 394-95 (5th Cir.1998); Morehead v. Atkinson-Kiewit, J/V, 97 F.3d 603, 606 (1st Cir. 1996). The trial court held that the Coast Guard would be subject to liability either for reckless or wanton conduct, or for negligence that worsened the position of the decedents. (J.A. 95-96). See Berg v. Chevron U.S.A, Inc., 759 F.2d 1425, 1430 (9th Cir.1985); Furka I, 755 F.2d at 1088; Korpi v. United States, 961 F.Supp. 1335, 1347 (N.D.Cal.1997). The United States argues that the Coast Guard cannot be held liable for wanton and reckless conduct alone; rather, liability should ensue only if its conduct also worsened the decedents’ positions. Since we agree with the trial judge’s conclusions that the Coast Guard’s conduct was wanton and reckless and that such conduct worsened the decedents’ position, we need not resolve any dispute about the applicable standard in this particular case.7
IV.
We now turn to the district court’s determinations that the actions of the *84Coast Guard were wanton and reckless, and worsened the positions of the children on the MORNING DEW. Whether a rescuer’s conduct is wanton and reckless, and whether such conduct has worsened a victim’s position, are questions of fact which must be reviewed for clear error.
As the district court properly noted, wanton and reckless conduct, also described as gross negligence, is a failure to use even a slight degree of care. (J.A. 96.) See Martin J. Norris, The Law of Maritime Personal Injuries § 9.4 (4th ed.1990). The district court’s conclusion that Officer Sass’ termination of the search before sunrise was “the exercise of no care at all to whoever was in the water” (J.A. 97) is adequately supported by the evidence. The Coast Guard had a report from a professional mariner that someone was heard yelling for help, and they were aware that the pilot boat had searched the relevant area before dawn with negative results. Officer Sass, knowing that someone in the water would be in danger of serious bodily injury or death, made the decision to do nothing further without “ask[ing] any amplifying questions regarding search conditions, area searched, [or] visibility.” (J.A. 203, 208, 727.) Although within his authority to do so, he also did not dispatch a vessel or instruct the pilot boat “to double check the area after sunrise.” (J.A. 206-07, 727.) Coast Guard Commander William Lee, the Chief of the Search and Rescue Branch for the Fifth Coast Guard District and Atlantic Area,8 specifically concluded in his report on the MORNING DEW case that “the search should not have been allowed to terminate before first light.” (J.A. 732) (emphasis in original). Richard Dein, the plaintiffs’ expert, testified that Sass should have done the exact opposite of what he did, and characterized Sass’s decision to stop searching as the exercise of no care at all to the decedents. (J.A. 512-13, 520.) The Government’s own expert, Admiral Peschel, conceded the latter point in his deposition. (J.A. 587.) Thus, we cannot conclude that the district court committed clear error in finding that the Coast Guard’s conduct was wanton and reckless.
There are two ways in which a rescuer can worsen the position of the subject of the rescue. The first is by increasing the risk of harm to the person in distress. Restatement (Second) of Torts § 323(a); see also Daley, 499 F.Supp. at 1010 (citing Sandra & Dennis Fishing Corp., 372 F.2d at 195 (Coast Guard worsened position when it towed an otherwise safe fishing vessel onto a shoal where it sank)). The second is to induce reliance, either by the subject or other potential rescuers, on the rescuer’s efforts. Restatement § 323(b); see also United States v. DeVane, 306 F.2d 182, 186 (5th Cir. 1962); United States v. Gavagan, 280 F.2d 319, 328-29 (5th Cir.1960); Fondow v. United States, 112 F.Supp.2d 119, 130 (D.Mass.2000); Daley, 499 F.Supp. at 1010 (quoting Lacey v. United States, 98 F.Supp. 219, 220 (D.Mass.1951)). The trial court concluded that the Coast Guard’s actions worsened the children’s position in the second manner, i.e. “by inducing the Phot’s association to cease their efforts in the belief that the Coast Guard had the situation in hand.” (J.A. 99.)
The trial court’s determination is fully supported by the evidence adduced at trial. The Coast Guard holds itself out to the public as expert in maritime search and rescue. (J.A. 690.) It is, therefore, reasonable for others to perceive members of the Coast Guard as experts if they do not *85affirmatively disclaim competency in a particular case. See Daley, 499 F.Supp. at 1010 (citing DeVane, 306 F.2d 182). Pilot Lucas, based on the conversations between the Pilots’ Office and the Coast Guard that he was made aware of that night, and his prior experience with the Coast Guard, testified that he expected the Coast Guard to launch a search boat. (J.A. 132-133.) Retired Admiral Sanders, plaintiffs’ expert at trial, testified that in his professional experience he had not encountered cases where the Coast Guard had chosen not to respond, thereby validating the reasonableness of Lucas’s expectation. (J.A. 691-92.) Lucas also stated that the pilot boat discontinued its search efforts because the pilots thought the Coast Guard was going to launch a boat. (J.A. 133, 142.) The president of the Charleston Harbor Pilots Association, Whitmarsh Smith, confirmed that the pilot boat would have done more had it known the Coast Guard was not coming. (J.A. 163.) Accordingly, we also conclude that the district court did not commit clear error in finding that the Coast Guard’s termination of the search before daylight worsened the decedents’ positions.9
V.
The judgments of the district court are therefore AFFIRMED.
. In his deposition, Officer Shelley claimed he heard only the words “U.S. Coast Guard, U.S. Coast Guard,” stated in a teenager's voice, when the first call came in. He did not, however, rewind the tape to further determine the contents of the call. After listening to the tape, the district judge found it not credible that Shelley did not hear the "Mayday” portion of the call. (J.A. 55 n. 10.)
. The transcript of the 6:27 a.m. conversation between the Pilots' Office and Officer Shelley reads:
[Ringing]
Shelley: Coast Guard Communications, this is Petty Officer Shelley speaking.
Pilots’ Office: Hey good morning, this is the Pilot Office.
Shelley: Yes.
Pilots’ Office: How are you doing?
Shelley: Pretty good, how about yourself? Pilots’ Office: Ok. Um, we got a pilot inbound, um, on a car carrier and he just passed 22 buoy, you know right inside the harbor.
Shelley: Uh huh, twenty, uh.
Pilots' Office: Twenty Two.
Shelley: Two. Ok.
Pilots' Office: And, uh, the boatswain on ship radioed to the bridge that he heard somebody yelling for help and the pilot boats have gone, the pilot boat was here at the dock, they’ve gone back out to look around, but the pilot wanted me to call you to let you know what was going on, like I said, we’ve got the pilot boat out there looking for somebody now.
Shelley: They weren’t able to talk to them any.
*80Pilots’ Office: Well no, it was somebody in the water.
Shelley: Oh, somebody in the water.
Pilots’ Office: Yeah, that’s what they think. Shelley: Oh, I see.
Pilots’ Office: Um, so the pilot boat, they were just getting up here to the dock but they turned around and went back out to 22 to look around, what they're going to find I don’t know. Shelley: Ok, how many, which pilot boat went out there?
Pilots’ Office: Carolina, excuse me, wait a minute. We had problems with the boats last night. Palmetto State.
Shelley: Palmetto State.
Pilots’ Office: But I guess once they get back to 22, I can call you back and let you know what they see or hear, but I don’t even ...
Shelley: Ok, ok, well, I’ll alert the station and they’ll determine if they want to get underway also.
Pilots’ Office: Oh, ok. Well, I can, if you want, I can call you back once they get out there to buoy 22 and see what they find. Shelley: Ok, could you.
Pilots’ Office: Yeah, yeah.
Shelley: Alright.
Pilots’ Office: Okidoke.
Shelley: Great, what's your name again. Pilots' Office: Its Johnny.
Shelley: Ok Johnny. * * at the pilot's office.
Pilots' Office: Right.
Shelley: Ok. Alright, thanks. Thank you. [Hang up]
. The trial judge found that the Coast Guard could not have saved Mr. Cornett because he *81was probably thrown overboard and drowned when the MORNING DEW hit the jetty. Plaintiffs were not, therefore, awarded damages for the death of Michael Paul Cornett. (J.A. 53, 76.)
. The U.S. Coast Guard Addendum to the National SAR Manual, Section 3.B.5.a, provides that an "immediate response will be initiated, if feasible, to any known situation in which the mariner is in imminent danger. The response may be provided by regular Coast Guard resources, Coast Guard Auxiliary resources, or resources belonging to other federal, private, state, local, or commercial entities. The SMC (SAR Mission Coordinator) may use all sources of assistance in a distress situation without concern for private enterprise." (J.A. 62, 63 n. 15, 749 (emphasis added).)
. Plaintiffs' expert, Captain Dein, testified at trial that in his professional opinion the case had already passed the PRECOM stage after the Coast Guard received the first call from the Pilots’ Office. (J.A. 482-83.)
. The United States also relies upon McLaughlin v. United States, 671 F.Supp. 72 (D.Me.1987), to support its contention that the district court clearly erred in finding that the Coast Guard attempted to render aid. McLaughlin, however, is distinguishable because the plaintiff there only alleged that the Coast Guard had negligently failed to initiate a search which, the court found, it had no duty to do.
. In Furka I, we stated, "If the [fact finder] finds plaintiff engaged in a rescue, there must be evidence of wanton or reckless behavior on plaintiff’s part before any fault may be assigned.” Furka, 755 F.2d at 1088. Other jurisdictions have extended Furka’s adoption of the wanton and reckless standard to the conduct of defendant rescuers as well. See, e.g., Berg, 759 F.2d at 1430; Korpi, 961 F.Supp. at 1347; DFDS Seacruises (Bahamas) LTD. v. United States, 676 F.Supp. 1193, 1201 (S.D.Fla.1987). The Restatement, on the other hand, provides:
One who undertakes, gratuitously or for consideration to render services to another which he should recognize as necessary for the protection of the other’s person or things, is subject to liability to the other for physical harm resulting from his failure to exercise reasonable care to perform his undertaking if:
(a) his failure to exercise such care increases the risk of harm, or
(b) the harm is suffered because of the other’s reliance upon the undertaking.
Restatement (Second) of Torts § 323 (1965); see Patentas v. United States, 687 F.2d 707, 714-15 (3d Cir. 1982). The Fifth Circuit described liability for negligent salvage as "limited to situations in which the salvor, through want of due care, has worsened the position of the victim.” Grigsby v. Coastal Marine Service of Texas, Inc., 412 F.2d 1011, 1021 (5th Cir. 1969). This opinion was cited with approval in Furka I, 755 F.2d at 1089; see also Furka v. Great Lakes Dredge and Dock Company, 824 F.2d 330, 332 (4th Cir. 1987) (Furka II). Any argument about whether Furka I and II clearly exclude application of the Grigsby standard to a maritime salvage case need not be addressed in this opinion.
. Commander Lee was the Chief of the Coast Guard’s Atlantic Area Command Center when he prepared the report on the MORNING DEW. (J.A. 326.)
. The United States has not challenged the district judge's finding of proximate cause, i.e., that the children would have been rescued if the search by the Coast Guard or other mariners had continued. Accordingly, our review of the trial court's opinion does not reach that aspect of the case.