OPINION
Aрpellant challenges his conviction of felony driving while impaired, arguing that a 1994 conviction was not a “prior impaired driving conviction” within the meaning of Minn.Stat. § 169A.03, subd. 20 (2002). Because the 1994 сonviction was within ten years of the conviction being appealed, we affirm.
FACTS
Appellant Brian Maas was convicted of driving while impaired in 1994, 1998, and 2000. In 2002, he was found driving his boat with an alcohol concentration of 0.19. He was charged with first degree felony driving while impaired bеcause he had three prior convictions within ten years. See MinmStat. § 169A.24, subd. 1(1) (2002) (one who violates the statute forbidding driving while impaired “within ten years of the first of three or more qualified prior impаired driving incidents” is guilty of first degree driving while impaired.)
Appellant moved to dismiss on the ground that one of his convictions occurred prior to 1998 and therefore was not a qualified priоr impaired driving incident. The district court denied his motion, and he appeals.
ISSUE
Does the rеference to “Minnesota Statutes 1998” in MinmStat. § 169A.03, subd. 20(3) (2002), limit the ten-year look-back provision of Minn.Stаt. § 169A.24, subd. 1(1) (2002)?
ANALYSIS
The application of a statute to the undisputed facts of a case involves a question of law, and the district court’s decision is not binding on this court.
O’Malley v. Ulland Bros.,
A person who violates section 169A.20 (driving while impaired) is guilty of first-degree driving while impaired if the person:
(1) commits the violation within ten years of the first of three or more qualified prior impaired driving incidents ***.
Minn.Stat. § 169A.24, subd. 1 (2002). “ ‘Qualified prior impaired driving incident’ includes prior impaired driving convictions and prior impairеd driving-related losses of license.” MinmStat. § 169A.03, subd. 22 (2002).
“Prior impaired driving conviction” includes a prior сonviction under:
(1) section 169A.20 (driving while impaired) * * * [or]
(3) Minnesota Statutes 1998, section 169.121 (driver under influence of alcohol or controlled substance) * * ⅜.
Minn.Stat. § 169A.03, subd. 20 (2002). Appellant argues that his 1994 conviction was not under “Minnesota Statutes 1998, section 169.121” and therefore is not a “prior impaired driving conviction” or a “quаlified prior impaired driving incident.”
*399
This court recently rejected that argument in the contеxt of impaired driving related loss of license.
State v. Coleman,
Although subdivision 21(3) refers tо the 1998 statute, subdivision 3(1), in defining “aggravating factor,” provides a ten-year look-back pеriod. * * * We conclude, therefore, that the language of subdivision 21 is ambiguous.
Id. at 299. Having reaсhed this conclusion, the court rejected the interpretation that only events oсcurring in or after 1998 were aggravating factors because it
yields an absurd and unreasonаble result. * * * Given the strong public policy in favor of preventing drunk driving, it is unlikely that the legislature intendеd such a result.
Id. at 300 (citation omitted).
The same result
Coleman
reached can be achieved by concluding that the statute is unambiguous. When a statute is subject to only one reasonable interpretation, it is not ambiguous.
State v. Stevenson,
Moreover, Stevenson held that, when a defendant claimed a statute had both a broad and a narrow interpretation, “[the] narrow interpretation would frustrate the legislative intent that is evident from the choice of a broad phrase and, therefore, is not a reasonable interpretation.” Id. at 239. Here, the legislature specified that three or more prior convictions within ten years would enhance a conviction; accepting as a valid interpretation the narrowing of that language to “thrеe or more convictions since 1998” would also frustrate the legislative intent.
DECISION
The referеnce to “Minnesota Statutes 1998” in Minn.Stat. § 169A.03, subd. 20(3) (2002), does not limit the ten-year look-back provision of Minn.Stat. § 169A.24, subd. 1(1) (2002).
Affirmed.
Notes
. The relevant language of Minn.Stat. § 169A.03, subd. 21(3) (2000) is identical to the language of Minn.Stat. § 169A.03, subd. 20(3) (2002): the former refers to prior impaired driving-related loss of license and the latter to prior impaired driving conviction under "Minnesota Statutes 1998, section 169.121 (driver under influence of alcohol or controlled substance).”
See also State v. Varner,
No. C9-03-193,
