asniy, I don't know why you posted the quotes you did, but I will address them nevertheless:
Also, just for the heck of it, look up
STATE v John GREEN (full name listed as there are multiple S v G cases): re: Stalker Lidar
"We do not know whether the accuracy of the Stalker Lidar device has been established through independent testing. In short, the device has not been established as scientifically reliable in New Jersey. As a consequence, it may not be used in the trial courts as proof of speed until its accuracy has been established[.]"
That refers to Lidar... Quite a bit different from Radar, not only in the way operates, but in the way it is used, its accuracy rate, the level of acceptance it has received in courts nationwide... You want to see NJ appellate citations in reference to Radar, then read the two case law citations I linked above. here are a few quotes:
From
State v. Readding
:
It is well established in this State that our courts will take judicial notice of the general accuracy of radar speed-measuring machines.
and...
The scientific reliability of radar devices has been generally established and need not be re-proven in every case.
Now, in all fairness, the Readding conviction was overturned due to the fact that the officer only used one single tuning fork to check the units accuracy. But, this is also a 1978 case and I suspect that NJ courts have become more accepting of Radar's accuracy nowadays than they were back then!
And from
State v. Overton
:
Defendant contends that this failure to prove the accuracy of these tuning forks is fatal to the State's case. He would require the State to prove not only the correctness of the machine which clocked his speed as excessive — he demands testing as well of the device used to check the accuracy of the radar unit. The argument is unsound. There is no need to place such undue burdens upon the State in proving a simple speeding case. Defendant's argument is best answered by the response to the same type of reasoning in People v. Stephens, 52 Misc.2d 1070, 1072, 277 N.Y.S. 2d 567, 569-570 (Cty. Ct. 1967):
* * * [T]his court is not prepared to cast the burden on the People of offering proof of the accuracy of both the calibrated tuning fork and the speedometer of the test car beyond the simple comparative analyses made in the instant case. Beyond such simple tests must lie tests of the devices used to test other measuring devices. Beyond these tests must lie metal fatigue tests, conductivity tests, and electrical time-lag tests involving the variant components used in all of the testing devices, and so on and on. These tests must end somewhere. The oft-heard layman's opinion that the enforcement of the law can be frustrated by a "legal bag of tricks" must not be encouraged by slavish adherence to hypertechnical requirements of myriad testings of the components of every device used to measure accuracy of every other measuring device.
And in reference to the OP claim that these tests/calibrations MUST be performed by a state agency (again, from
State v. Overton
):
Defendant next argues that accuracy of radar units would be best proved by periodic inspections by an agency such as the State Police. Qualified testing personnel could then issue certificates of good working order for each machine which could qualify as business records under Evid. R. 63 (13), or as official reports under Evid. R. 63 (15). This is the method of certifying accuracy of breathalyzer machines in drinking-driving cases. State v. Conners, supra; State v. McGeary, supra; cf. State v. Kalafat, 134 N.J. Super. 297, (App. Div. 1975), indicating that such certificates should be offered as reports of public officials under Evid. R. 63 (15).
The soundness or feasibility of such a spot-checking procedure is somewhat questionable. Unlike breathalyzer machines, radar units are frequently moved from place to place. There is authority to the effect that a radar unit should be checked for accuracy each time that it is set up for use at a different location. Kopper, "The Scientific Reliability of Radar Speedmeters," 33 N. Car. L. Rev. 352, 353 (1955), cited with approval in City of St. Louis v. Boecker, 370 S.W.2d 731, 735 (Mo. Ct. App. 1963).
Defendant further urges that, at the very least, the external tuning forks used to check the machine's accuracy should be subject to periodic inspections by an official agency. Such a procedure commends itself as tending to promote such worthy objectives as simplicity, efficiency and reliability. However, it is not the function of this court to mandate accepted procedures for testing the accuracy of particular speed-measuring devices. The function of this court is simply to determine whether the particular test utilized was of sufficient reliability to prove that the scientific measuring device was accurate at the time of its operation.
Anyway... Moving along...
N.J.S.A. 51:1-55 provides the State Superintendent shall be the custodian of all standards of weights and measures. A standard operating procedure for the N.J. State Police to have tuning forks tested annually by Weights and Measures to be certified as accurate. N.J. State Police S.O.P. - Radar Operation April 25, 1983, page 5
I don't know where you found ^that^ or what point you're trying to prove by posting it...
Here is N.J.S.A. 51:1-55:
51:1-55. Standards
The State superintendent shall be the custodian of all standards of weight and measure. He shall procure, at the expense of the State, a set of standards properly certified by the National Bureau of Standards. He shall maintain traceability of the State standards to the national standards in the possession of the National Bureau of Standards. He shall correct the standards of the several counties and municipalities, and other government agencies and shall at least once in five years compare them with the standards in his possession. In addition, he shall at least once in every five years calibrate or verify standards used by professional land surveyors and professional engineers in the performance of their duties, with the expense to be borne by the owners of the devices. The State superintendent, upon request, shall compare and verify any electronic distance measuring device, with the expense to be borne by the owner of the device.
Amended by L. 1986, c. 167, s. 6, eff. Dec. 3, 1986.
Again, I do not see any reference to the NJ State Police, tuning forks or annual checks... It does mention land surveyors and professional engineers but nothing regarding police officer, their use of Radar, or the requirements or even recommendations for testing their accuracy.
However, your quote does indeed open up the door to an assumption that by virtue of the NJ State Police S.O.P. and normal policy to calibrate on an annual basis, and along with the fact that radar accuracy has received judicial notice in New Jersey years ago, may suggest that the officer's failure to provide a copy of a calibration certificate does not necessarily mean an automatic win for the defendant.
I apologise to IGB too, my use of the word maintenance is in the every-day operational use (i.e. basic troubleshooting of the device) and not the electronic or mechanical issues that go beyond the officers knowledge and training.
I had/have no issue with the use if the term "maintenance". The point I was making is that the officer need
not be trained nor certified in radar Calibration, but only in how to properly use a Radar unit. Either way, and as long as the issue has been clarified, there is no need to apologize...