¶ 1. At issuе in this case is whether a plaintiff can pursue a state common-law negligence claim alleging that an airline negligently failed to warn passengers about the dangers of deep vein thrombosis ("DVT"), or whether such claims are preempted by federal law. Jerome J. Miezin and Patricia Miezin (collectively, "Miezin") apрeal from a judgment dismissing their state common-law negligence and loss of consortium claims, respectively, against Midwest Express Air *431 lines, Inc., ("Midwest"). Miezin argues the trial court erroneously granted summary judgment in Midwest's favor after concluding that Miezin's state common-law negligence claim is preempted by federal law and, in the alternаtive, that Midwest had no duty under Wisconsin common law to warn airline passengers about the dangers of DVT.
¶ 2. We affirm the judgment because we conclude that Miezin's claim, based solely on a state common-law negligence theory,
1
is impliedly preempted by the Federal Aviation Act of 1958, 49 U.S.C. § 40101,
et seq.
(previously codified at 49 U.S.C. App. § 1301,
et seq.)
("Federal Aviation Act"). Because we affirm on that ground, we do not consider whether Miezin's claim is also expressly preempted by the preemption provision of the Airline Deregulation Act of 1978, 49 U.S.C. § 41713(b)(1) (previously codified at 49 U.S.C. App. § 1305(a)(1)),
2
or whether, in the absence of preemp
*432
tion, Wisconsin common law would impose on airlines a duty to warn their passengers about the dangers of DVT.
See State v. Blalock,
BACKGROUND
¶ 3. The background facts that formed the basis оf Miezin's personal injury claim are largely undisputed. Jerome Miezin traveled on a Midwest flight from Milwaukee to Boston on October 15,1999, and returned on October 23. Both flights were less than three hours long.
¶ 4. After his return to Milwaukee, Miezin experienced pain in his leg. On October 27, Miezin was diagnosed with DVT, a clotting condition that develops in the deep veins of the lower extremities. Doctors also determined that Miezin has a "Factor V Leiden" genetic condition which predisposes him to blood clots. 3 It is undisputed that Miezin did not know he had this genetic condition until he was diagnosed with DVT, which occurred after he completed the flights.
¶ 5. Miezin filed this action, alleging that he has sufferеd permanent disability and disfigurement as a result of DVT, which he claimed he developed because Midwest negligently failed to advise Miezin that:
*433 before and during the flights from Milwaukee to Boston and Boston to Milwaukee he should get up out of his seat and move around the cabin of the aircraft and exercise his toes and feet and lower legs and upper legs to promote circulation in those body parts and in failing to advise him to drink liquids and wear loose clothing and avoid stockings or socks with tight elastic below the knees and in failing to advise him to get up and walk about at least once an hour and failing to advise him to massage his toes, feet, ankles, lower legs and knees and exercise his calf muscles to stimulate blood circulation and in failing to advise him to exercise during his flights to promote circulation and... was otherwise negligent in failing to provide proper conditions and atmosphere for [Miezen].
In other words, as Miezen explains in his brief, he alleged that Midwest failеd to inform passengers about the dangers of DVT arising from airline travel.
¶ 6. Midwest moved for summary judgment. The trial court granted the motion, concluding that Miezin's state common-law negligence claim is preempted by the Federal Aviation Act and, in the alternative, that Midwest had no duty under Wisconsin common law to warn airline passengers about the dangers of DVT. This appeal followed.
STANDARD OF REVIEW
¶ 7. We review summary judgment
de novo,
applying the same method as the trial court.
Green Spring Farms v. Kersten,
DISCUSSION
¶ 8. Miezin argues that his state common-law negligence сlaim is not preempted by federal law and that under Wisconsin's common law, Midwest had a duty to warn its passengers about the dangers of DVT. 4 We conclude that Miezin's claim is impliedly preempted by the Federal Aviation Act and, therefore, affirm the judgment.
¶ 9. "A fundamental principle of the Constitution is that Congress has the power to preempt state law."
Crosby v. National Foreign Trade Council,
¶ 10. The United States Supreme Court has recognized three methods by which Congress can exercise its preemptive power: express preemption, implied fiеld preemption, and implied conflict preemption. Ex
*435
press preemption occurs when Congress enacts an express provision for preemption in any congressional act.
See Crosby,
¶ 11. Numerous courts have addressed whether the Federal Aviation Act impliedly preempts state common-law negligence claims brought by airline passengers. In one such case, the Third Circuit Court of Appeals found implied federal preеmption of "the entire field of aviation safety."
See Abdullah v. American Airlines, Inc.,
¶ 12. The court concluded that "the [Federal Aviation Act] and relevant federal regulations establish complete and thorough safety standards for interstate and international air transportation that are not sub *436 ject to supplementation by, or variation among, jurisdictions." Id. at 367. The court explained: "[B]ecause of the need for one, consistent means of regulating aviation safety, the standard applied in determining if there has been careless or reckless operation of an aircraft, should be federal; state or territorial regulation is preempted." Id. at 372. Nonetheless, the plaintiffs were not barred from pursuing state and territorial law remedies based on allegations that federal standards of care were violated. See id. at 375. The court held: "Even though we have found federal preemption of the standards of aviation safety, we still conclude that the traditional state and territorial law remedies continue to exist for violation of those standards." Id.
¶ 13. Not all courts have taken such a broad view of federal preemption of air safety standards. Indeed, some have explicitly declined to follow
Abdullah. See, e.g., Sakellaridis v. Polar Air Cargo, Inc.,
¶ 14. Although there are- conflicts among courts in the general application of implied preemption by the Federal Aviation Act, the only two cases of which we are aware that involved DVT warnings to airline passengers found implied preemption of state common-law standards of care.
See Witty v. Delta Air Lines, Inc.,
¶ 15.
Witty
was the first сase to address the preemption issue with respect to DVT warnings, and involved facts similar to those presented in the instant case. Milton Witty claimed that he developed DVT while on a Delta flight from Louisiana to Connecticut.
¶ 16. Witty's analysis was based on its recognition that there are numerous federal regulations affecting warnings and instructions that must be given to airline passengers. See id. at 384. The regulations require, for example, "no smoking" placards, "fasten seat belt" signs and specific oral briefings that must be provided on each flight. Id. Based on these regulations, Witty held:
[F]ederal regulatory requirements for passenger safety warnings and instructions are exclusive and preempt all state standards and requirements. Congress enacted a pervasive regulatory scheme covering air safety concerns that includes regulation of the warnings and instructions that must be given airline passengers ....
Allowing courts and juries to decide under state law that warnings should be given in addition to those required by the Federal Aviation Administration would necessarily conflict with the federal regulations. In this case, the conflict is more than theoretical, since Witty claims that a DVT warning should have been given, while federal regulations do not require such a warning. And any warning that passengers should not stay in their seats, but should instead move about to prevent DVT, would necessarily conflict with any federal determination that, all things considered, passengers are safer in their seats ....
Moreover, warnings by their nature conflict, in the sense that the import of one warning is diluted by additional warnings that might be imposed under state law....
Id. at 385 (footnotes and citations omitted).
*439
¶ 17. The court in
DVT Litigation
essentially agreed with
Witty's
conclusion and analysis.
6
Moreover, state-law suits based upon a failure to warn of DVT would most certainly lead to non-uniformity (anathema to the [Federal Aviation Act]), for each time a state jury sustains a failure to warn challenge, airline defendants would be forced to amend their pre-flight warnings to avoid future liability. Moreover, such state law verdicts could be inconsistent amongst themselves. For example, a jury in Arkansas might find that an airline's oral warning of DVT risks insufficient because a reasonably prudent airline would have displayеd a video warning demonstrating potential preventative measures is required. A jury in California, however, could find that an oral warning before take-off is sufficient while a jury in Texas could find that an oral warning of DVT prior to take-off is insufficient unless repeated at least three hours into the flight. Juries in the other forty-seven states could *440 rеach similar or drastically different results when presented with the same question.
Id. at *13.
¶ 18. Like the court in
DVT Litigation,
we agree with the reasoned and well-articulated analysis offered in
Witty.
7
"[Implied f]ield preemption and conflict preemption are both applicable, because there exists a comprehensive scheme of federal rеgulation, and the imposition of state standards would conflict with federal law and interfere with federal objectives."
Witty,
¶ 19. In addition, like the court in
Witty,
"we need not decide whether a state claim for failure to warn passengers of air travel risks is entirely preempted, or, as [the Third Circuit] held, is preempted to the extent that a federal standard must be used but that state remedies are available."
See
By the Court. — Judgment affirmed.
Notes
Miezin has not alleged that the airline violated a federal standard of care, and we therefore do not address whether he could bring a state law action alleging breach of a federal standard of care. See ¶ 19 of this opinion.
The express preemption provision of the Airline Deregulation Act of 1978 provides:
Except as provided in this subsection, a State, political subdivision of a State, or political authority of at least 2 States may not enact or enforce a law, regulation, or other provision having the force and effect of law relatеd to a price, route, or service of an air carrier that may provide air transportation under this subpart.
See 49 U.S.C. § 41713(b)(1). Miezin cites several cases that addressed whether specific incidents that occurred on airplanes were "services" under the Airline Deregulation Act. Because we decide this case based on implied preemption, we do not address whether the Airline Deregulation Act might also expressly preempt Miezin's claims.
According to one of Miezin's experts, Factor V Leiden is present in four to six percent of the general population.
Miezin also argues that he has established all of the factual elеments of his negligence claim. Because we affirm the judgment on federal preemption grounds, we do not address Miezin's factual argument or the discovery materials offered in support of Miezin's claim.
"We may cite to unpublished opinions from other jurisdictions."
Burbank Grease Seims, LLC v. Sokolowski,
In
In re Deep Thrombosis Litigation,
the court appeared to base its holding solely on implied field preemption, rather than on both implied field and implied conflict preemption.
See
No. MDL 04-1606 VRW
et al,
We conclude that
Witty v. Delta Air Lines, Inc.,
