This case comes to us on remand from the Supreme Court pursuant to MCR 7.302(F)(1) for consideration as on leave granted.
General Aviation, Inc v Capital Region Airport Authority,
Plaintiff leases space at defendant’s airport to provide fixed-base operator services, which include supplying, fueling, and maintaining planes. Plaintiff sued defendant, alleging that defendant offered better lease terms to other tenants and failed to enforce its rules and fees uniformly. Plaintiff asserted several different theories of liability, including tort, breach of contract, and violation of the Aeronautics Code of the State of Michigan, MCL 259.1 et seq.-, MSA 10.101 et seq. Plaintiff’s tort claims essentially alleged that defendant breached duties under its own regulations and the Aeronautics Code. Plaintiff’s contract claims alleged that defendant breached its duty under the terms of the lease to enforce its rules and fees in a uniform and consistent manner. The trial court granted defendant’s motion for summary disposition with regard to most of plaintiff’s claims, finding that (1) defendant was entitled to governmental immunity with regard to plaintiff’s tort claims, (2) there was no genuine issue of material fact regarding plaintiff’s contract claims, because the parties’ lease did not create any rights in plaintiff beyond those set forth in *713 the Aeronautics Code, and (3) there was no genuine issue of material fact regarding plaintiffs claims for monetary damages under the Aeronautics Code, because the code did not provide a private' cause of action for damages.
Plaintiff first argues that the trial court erred in dismissing its tort claims against defendant on the ground that they were barred by governmental immunity. We disagree. Defendant is a governmental agency engaged in a governmental function and is thus generally entitled to immunity from tort liability. MCL 691.1407; MSA 3.996(107). Plaintiff contends that the proprietary function exception to governmental immunity applies in this case because operating an airport is a proprietary act, not a governmental function. See MCL 691.1413; MSA 3.996(113). In
Codd v Wayne Co,
Plaintiff also argues that defendant is not immune from tort liability because defendant is a regional airport authority organized under the airport authorities act, MCL 259.801
et seq.;
MSA 10.380(1)
et seq.,
which provides that airport authorities may “sue or be sued in any court of this state . . . .” MCL 259.807; MSA 10.380(7). Although there is federal support for interpreting such boilerplate language in enabling legisla
*714
tion as an express waiver of governmental immunity, see
Loeffler v Frank,
Next, plaintiff argues that the trial court erred in summarily disposing of its breach of contract claim, because it submitted evidence to establish that defendant violated its contractually assumed duty to apply its rules uniformly. Plaintiff advances that the following language from the parties’ lease created a duty on the part of defendant:
[Defendant] shall have the right to adopt and enforce reasonable, uniform and consistently applied ordinances, rales, regulations, standards, fees, charges and any amendments thereto with respect to the operation and use of Capital City Airport.
Even if this language could be inteipreted as evidence of an attempt to create a duty on defendant’s part, defendant owed a preexisting obligation under the Michigan Aeronautics Code to fairly and uniformly apply its regulations and charges relating to
*715
the operation, use, and leasing of the aiiport facilities. MCL 259.133(e) and (g); MSA 10.233(e) and (g). A pledge to undertake a preexisting statutory duty is not supported by adequate consideration.
Alar v Mercy Memorial Hosp,
Lastly, we disagree with plaintiffs contention that the trial court erred in concluding that no private cause of action for monetary damages is available for defendant’s alleged breach of the Aeronautics Code. Generally, where a statute creates a right or duty not found in the common law, the remedies provided in the statute are exclusive.
Int'l Brotherhood of Electrical Workers, Local 58 v McNulty,
The Michigan Aeronautics Code does not expressly provide a private cause of action for enforcement of its provisions. Instead, the Aeronautics Code specifically provides for enforcement of its provisions by the Aeronautics Commission and by other state, county, and municipal officers, including county prosecutors. The commission is to enforce the Aeronautics Code “by injunction in the circuit court.” MCL 259.51(5); MSA 10.151(5). We do not find these remedies to be “plainly inadequate.” See
McNulty, supra
at 445-446;
Forster, supra
at 585;
Bell v League Life Ins Co,
Affirmed.
Notes
The trial court found that a private cause of action was available under the Aeronautics Code, but only for injunctive relief. Defendant did not appeal this finding.