SB QST @ ARL $ARLB022 ARLB022 ARRL Expresses Concerns About Ham Radio Impact of 70-cm Changes ZCZC AG22 QST de W1AW ARRL Bulletin 22 ARLB022 From ARRL Headquarters Newington CT February 24, 2003 To all radio amateurs SB QST ARL ARLB022 ARLB022 ARRL Expresses Concerns About Ham Radio Impact of 70-cm Changes The ARRL said two FCC-proposed actions could negatively affect Amateur Radio in comments filed in ET Docket 02-305. One would substantially expand the geographical area of power limitations on 70 cm. The other would deploy National Weather Service wind-profiler radars in the 448-450 MHz segment. In a Notice of Proposed Rule Making (NPRM) late last fall, the FCC proposed on behalf of the National Telecommunications and Information Administration (NTIA) to vastly increase the size of the geographical area in New Mexico and western Texas where amateurs in the 70 cm band would be limited to 50 W PEP to protect military radiolocation service operations. The proposed region has 67 affected repeaters. ARRL said the proposed area is ''in most respects far beyond line-of-sight paths to any military facilities.'' The ARRL asked the FCC and NTIA to cooperatively evaluate the restriction, which could also affect weak-signal operations, to determine whether it is overly broad. Concerning the wind profilers, the League said it had understood that the National Weather Service, which operates the radars, would notify ARRL of their locations as selected. ''Ideally,'' the League said, ''since the amateur repeaters are incumbent in the band now, the National Weather Service should select sites that minimize the effect on those repeaters.'' The complete text of the ARRL's comments is available on the FCC Web site. NNNN /EX