Any Unknown or Unlisted Aircraft Manufacturer
Air Traffic Control Fully Certified
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ATC Issue All Types
General None Reported / Taken
ATC Equipment / Nav Facility / Buildings; Procedure
The ASR-8 primary RADAR system was schedule to be OTS. The FLM decided to implement CENRAP procedures on the ASR-8 system. The 'normal protocol' in previous similar events is to utilize the ASR-9 RADAR/Beacon system. I explained to the FLM that expanded separation criteria and reduced display accuracy would be a result of implementing CENRAP operations. Utilization of the ASR-9 would not impact separation criteria or display accuracy to the degree evidenced by CENRAP operations. The FLM acknowledged my point. In my opinion; utilizing ASR -9 operations while the ASR- 8 system is OTS is not only more effective and efficient than CENRAP operations; it maintains a higher degree of safety. Recommendation; Utilize the ASR - 9 in lieu of ASR-8 CENRAP operations.
K90 Controller suggested utilization of the ASR-9 RADAR system in lieu of CENRAP operations when the ASR-8 RADAR system is scheduled out of service; noting the ASR-9 operation maintains a higher degree of safety.