 1   This memorandum opinion was not selected for publication in the New Mexico Appellate Reports.
 2   Please see Rule 12-405 NMRA for restrictions on the citation of unpublished memorandum
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 6        IN THE COURT OF APPEALS OF THE STATE OF NEW MEXICO


 7 STATE OF NEW MEXICO,

 8          Plaintiff-Appellee,

 9 v.                                                                                     NO. 35,183

10 RAYMOND CHAVEZ,

11          Defendant-Appellant.

12 APPEAL FROM THE DISTRICT COURT OF SANTA FE COUNTY
13 Mary Marlowe Sommer, District Judge

14 Hector H. Balderas, Attorney General
15 Santa Fe, NM

16 for Appellee

17 Raymond Chavez
18 Los Alamos, NM

19 Pro Se Appellant

20                                 MEMORANDUM OPINION

21 WECHSLER, Judge.
 1   {1}   Defendant appeals his conviction for speeding, following a de novo trial in the

 2 district court after Defendant was convicted of the same offense in magistrate court.

 3 We issued a notice of proposed summary disposition proposing to affirm Defendant’s

 4 conviction. Defendant filed a memorandum opposing the proposed summary

 5 affirmance, and we have given careful consideration to the arguments made in that

 6 memorandum. However, we continue to believe affirmance is warranted. We therefore

 7 affirm for the reasons stated in this opinion and in the notice of proposed summary

 8 disposition.

 9   {2}   We summarize our discussion in the notice of proposed disposition as follows:

10 (1) the officer who measured Defendant’s speed with a radar unit testified that he

11 tested the unit with tuning forks both before his shift and at the end of his shift; (2) the

12 officer also testified that the tuning forks had been maintained properly and were not

13 broken or cracked; and (3) this testimony was sufficient to establish a prima facie

14 showing that the radar unit was operating properly, and it then became Defendant’s

15 burden to bring forth evidence tending to establish the contrary proposition. Cf. State

16 v. Martinez, 2007-NMSC-025, ¶¶ 22-24, 141 N.M. 713, 160 P.3d 894 (holding that

17 officer testifying about BAT results need not be knowledgeable about certification

18 process for breathalyser; if there is a problem with the process, however, the defendant

19 may introduce evidence regarding that problem and undercut the reliability of the


                                                2
 1 BAT results). In response, Defendant has raised several unpersuasive arguments,

 2 which we briefly discuss below.

 3   {3}   Defendant points out that neither the magistrate judge nor the district court

 4 judge took judicial notice of the reliability of the radar unit or the tuning forks. [MIO

 5 3, 7] We reject this argument because it was not necessary for the district court to take

 6 judicial notice of these issues. As noted above, the officer testified that the tuning

 7 forks were maintained properly and were not cracked or broken; he also testified that

 8 he used those tuning forks to test the radar unit to ensure that it was working properly.

 9 This evidence was sufficient to support the district court’s decision to admit the

10 evidence obtained from the radar unit. To the extent Defendant might argue that even

11 more evidence was required, such as an inquiry into whether the tuning forks were

12 calibrated in accordance with applicable NHTSA standards [MIO 4], we disagree.

13 This is the type of issue, such as the certification process for a breathalyser, that

14 requires a defendant to perform discovery and find out whether there was indeed some

15 type of deficiency in the equipment. Cf. Martinez, 2007-NMSC-025, ¶ 24. The State

16 is not required, as Defendant seems to argue, to introduce evidence concerning every

17 possible aspect of the calibration and testing process that ensures that a radar unit is

18 accurate. Since Defendant did not introduce any evidence tending to show that the




                                               3
 1 tuning forks were not operating properly, he failed to cast doubt on the evidence

 2 provided by the radar unit.

 3   {4}   Defendant also raises an argument based on California law, which according

 4 to Defendant requires additional evidence to be provided if a “speed trap” is used to

 5 catch speeding drivers. [MIO 7] The answer to this argument is simple: California law

 6 has no applicability in New Mexico, and we are aware of no New Mexico statute or

 7 case that imposes requirements similar to those discussed in the California case cited

 8 by Defendant. We therefore need not discuss that case or the California statutes relied

 9 on in that opinion.

10   {5}   Defendant next argues that no records of maintenance or calibration of the radar

11 unit were kept, in violation of policies and procedures established by the Department

12 of Public Safety. [MIO 8] Defendant does not explain how the mere violation of this

13 policy rendered the radar-unit evidence inadmissible. The key requirement for a radar

14 unit is that it be operating correctly. As we pointed out above, there was evidence that

15 the radar unit in question in this case was operating properly at the time it measured

16 Defendant’s speed. Once that evidence was introduced it was incumbent on Defendant

17 to introduce contrary evidence, which he failed to do. The apparent violation of the

18 record-keeping requirement, therefore, did not provide grounds for excluding the

19 evidence obtained from the radar unit.


                                               4
 1   {6}   Defendant’s final argument is similar; he maintains that the calibration

 2 certificate for the radar unit that was introduced into evidence was over nine years old,

 3 while “industry standards” require recalibration of radar units by the manufacturer

 4 every three years at a minimum. [MIO 4] Defendant does not explain whether

 5 evidence of these “industry standards” was presented to the district court, and he does

 6 not provide information concerning the source of the “industry standards.”

 7 Furthermore, Defendant has submitted no information that would allow this Court to

 8 determine why a requirement that a radar unit’s calibration meet “industry standards”

 9 should be imported into our case law as a prerequisite for admission of radar-unit

10 evidence. Finally, despite the possible violation of “industry standards” in this case,

11 the officer testified that the radar unit was working properly on the day in question.

12 This testimony provided sufficient evidence to support admission of the radar-unit

13 results into evidence, and in turn to support Defendant’s conviction for speeding.

14   {7}   Based on the foregoing as well as the analysis contained in the notice of

15 proposed summary disposition, we affirm.

16   {8}   IT IS SO ORDERED.


17                                                 ________________________________
18                                                 JAMES J. WECHSLER, Judge


19 WE CONCUR:

                                               5
1 ________________________________
2 JONATHAN B. SUTIN, Judge


3 ________________________________
4 JULIE J. VARGAS, Judge




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