April 2021 KACS(FM) Channel 213C2 Chehalis, Washington Allocation Study The attached spacing study shows the co-channel and adjacent channel spacing between stations and demonstrates that the proposed operation meets the IF channel spacing requirements as prescribed in §73.207 of the Commission's Rules. The attached allocation study map exhibits demonstrate requisite contour protection for the following domestic stations close enough to warrant detailed study, with the exception of overlap received from KPLI, as discussed in a separate exhibit: Cochannel: KGIO 213A Astoria, OR First-Adjacent: KEXP-FM 212C3 Seattle, WA KLWO 212A Longview, WA KBOO 214C1 Portland, OR Second-Adjacent: KVTI 215C1 Tacoma, WA KPLI 211A Olympia, WA KUPS 211A Tacoma, WA Third-Adjacent: KGRG 210A Auburn, WA KGHP 210A Gig Harbor, WA All contours depicted have been calculated using terrain HAAT data from the 3-second terrain database. CBCV-FM Channel 213C Victoria, BC The proposed operation is short-spaced to Canadian station CBCV-FM on Channel 213C at Victoria, British Columbia. Under the terms of the Working Arrangement for the Allotment and Assignment of FM Broadcasting Channels Under the Agreement Between the Government of Canada and the Government of the United States of America Relating to the FM Broadcasting Service , as amended in 1997 (" Working Arrangement "), the required co-channel Class C to Class C3 spacing is 259 kilometers, whereas the distance between the proposed KACS site and the CBCV-FM transmitter site is 216 kilometers. The attached cochannel allocation study map Hatfield & Dawson Consulting Engineers demonstrates that the proposed KACS 34 dBu F(50,10) contour will not overlap any Canadian land areas, nor does it cross the Canadian border. Therefore, the proposed operation is believed to be in full compliance with international allotment requirements. TV Channel 6 Section 73.525 of the Commission’s Rules specifies a threshold distance of 193 kilometers for FM stations operating on Channel 213. There is no domestic TV Channel 6 station located within this threshold distance. Hatfield & Dawson Consulting Engineers FMSTUDY.EXE Copyright 2020, Hatfield & Dawson, LLC Version 5.00 ============================================================================== SEARCH PARAMETERS FM Database Date: 20210407 Channel: 213C2 90.5 MHz Page 1 Latitude: 46 43 50.7 (NAD83) Longitude: 123 1 33.7 Safety Zone: 50 km Job Title: KACS 213C2 COOK HILL Call City Channel ERP(kW) Latitude Bearing Dist Req Status St FCC File No. Freq. HAAT(m) Longitude deg-True (km) (km) ============================================================================== K210ES ABERDEEN 210D 0.115 46 56 0.3 293.0 58.33 0 LIC WA BLFT-20140520AJJ 89.9 0.0 123 43 52.5 0.00 TRANS KGHP GIG HARBOR 210A 1.350 DA 47 14 26.3 18.7 59.88 55 LIC WA BLED-20061204AHL 89.9 61.0 122 46 20.4 4.88 CLOSE KGRG-FM AUBURN 210A 0.230 DA 47 15 22.3 46.0 84.69 55 LIC WA BLED-20160929AJI 89.9 116.0 122 13 11.4 29.69 CLEAR K211FH SHELTON 211D 0.050 DA 47 12 2.3 354.6 52.47 0 LIC WA BLFT-20141120ACZ 90.1 0.0 123 5 28.5 0.00 TRANS KUPS TACOMA 211A 0.100 47 15 47.3 34.9 72.38 55 LIC WA BMLED-19950711KE 90.1 70.0 122 28 41.4 17.38 CLEAR KPLI OLYMPIA 211A 0.100 DA 47 2 23.3 15.3 35.63 55 LIC WA BLED-20060913AAF 90.1 -10.0 122 54 7.5 -19.37 SHORT K211AP CENTRALIA 211D 0.019 46 33 17.3 187.2 19.72 0 LIC WA BLFT-20001107AAZ 90.1 0.0 123 3 30.4 0.00 TRANS K211ET ASTORIA 211D 0.013 46 17 11.3 233.8 83.14 0 LIC OR BLFT-20170911AAB 90.1 0.0 123 53 50.5 0.00 TRANS KBSG RAYMOND 211A 0.440 46 41 43.4 266.3 57.23 55 LIC WA BLED-20180921ABP 90.1 279.0 123 46 21.6 2.23 CLOSE KEXP-FM SEATTLE 212C3 4.700 DA 47 36 57.4 28.6 112.42 117 LIC WA BMLED-20071030AB 90.3 211.0 122 18 32.5 -4.58 SHORT KLWO LONGVIEW 212A 0.400 46 9 46.4 168.2 64.47 106 LIC WA BLED-20070925AGO 90.3 272.0 122 51 18.4 -41.53 SHORT KLON TILLAMOOK 212A 0.028 45 27 57.9 206.5 156.68 106 LIC OR 0000095303 90.3 399.0 123 55 15.4 50.68 CLEAR K213DU GOLDENDALE/THE DALLE 213D 0.015 DA 45 42 24.4 126.7 187.66 0 LIC WA BLFT-20150312AAG 90.5 0.0 121 5 32.2 0.00 TRANS VICTORIA 213C 0.000 48 35 40.3 349.6 210.85 274 ALC BC 90.5 0.0 123 32 41.7 -63.15 SHORT Hatfield & Dawson Consulting Engineers FMSTUDY.EXE Copyright 2020, Hatfield & Dawson, LLC Version 5.00 ============================================================================== SEARCH PARAMETERS FM Database Date: 20210407 Channel: 213C2 90.5 MHz Page 2 Latitude: 46 43 50.7 (NAD83) Longitude: 123 1 33.7 Safety Zone: 50 km Job Title: KACS 213C2 COOK HILL Call City Channel ERP(kW) Latitude Bearing Dist Req Status St FCC File No. Freq. HAAT(m) Longitude deg-True (km) (km) ============================================================================== KGIO ASTORIA 213A 0.220 46 17 11.3 233.8 83.14 166 LIC OR BLED-20170911AAA 90.5 381.0 123 53 50.5 -82.86 SHORT KACS CHEHALIS 213A 6.000 DA 46 43 50.4 155.4 0.01 166 LIC WA BMLED-20150811AG 90.5 57.0 123 1 33.5 -165.99 SHORT K214FI RAYMOND 214D 0.019 46 41 43.3 266.3 57.22 0 LIC WA BLFT-20181001AHN 90.7 0.0 123 46 21.5 0.00 TRANS KBOO PORTLAND 214C1 26.500 45 29 19.4 169.4 140.40 158 LIC OR BLED-19910909KC 90.7 386.0 122 41 44.3 -17.60 SHORT KNWR ELLENSBURG 214C1 5.000 47 15 47.4 72.5 208.83 158 LIC WA BLED-19920610KA 90.7 777.0 120 23 35.2 50.83 CLEAR KCPB-FM WARRENTON 215A 0.240 DA 46 15 45.3 232.0 84.13 55 LIC OR BLED-20100715AAE 90.9 341.0 123 53 13.5 29.13 CLEAR KVTI TACOMA 215C1 51.000 47 9 38.3 35.3 58.73 79 LIC WA BLED-19910510KA 90.9 111.0 122 34 39.4 -20.27 SHORT KTJC KELSO 216C2 8.000 DA 46 19 45.3 174.0 44.88 58 LIC WA BLED-20040302AAC 91.1 189.0 122 57 54.4 -13.12 SHORT KGHI WESTPORT 216A 1.900 46 55 10.3 286.9 73.94 55 LIC WA BLED-20150722ACR 91.1 18.0 123 57 18.6 18.94 CLEAR K266BM OLYMPIA 266D 0.250 DA 46 58 23.3 342.6 28.26 0 LIC WA BLFT-20190904ABL 101.1 0.0 123 8 15.5 0.00 TRANS K266BL RAYMOND 266D 0.009 46 41 43.4 266.3 57.23 0 LIC WA BLFT-20180925ACG 101.1 0.0 123 46 21.6 0.00 TRANS K266BM OLYMPIA 266D 0.250 DA 46 58 23.3 342.6 28.26 0 CP WA BMPFT-20190618AB 101.1 0.0 123 8 15.5 0.00 TRANS K266BM OLYMPIA 266D 0.250 DA 46 58 23.3 342.6 28.26 0 LICAPP WA 0000115909 101.1 0.0 123 8 15.5 0.00 TRANS K267CX CENTRALIA 267D 0.135 46 33 19.3 187.2 19.65 0 CP WA BNPFT-20180430AA 101.3 0.0 123 3 29.4 0.00 TRANS 44444 END OF FM SPACING STUDY FOR CHANNEL 213 44444 Hatfield & Dawson Consulting Engineers JEFFERSON KITSAP KING MASON GRAYS HARBOR PIERCE THURSTON KACS 213C2 Chehalis 60 dBu F(50,50) 40 dBu F(50,10) LEWIS PACIFIC KGIO 213A Astoria WAHKIAKUM 60 dBu F(50,50) 40 dBu F(50,10) COWLITZ SKAMANIA CLATSOP COLUMBIA KACS 213C2 Cochannel Study Map CLARK 0 204060 Kilometers Hatfield & Dawson 4/2021 KEXP 212C3 Seattle 60 dBuJEFFERSON F(50,50) 54 dBu F(50,10) KITSAP KING MASON GRAYS HARBOR K PIERCE KACS 213C2 Chehalis 60 dBu F(50,50) THURSTON 54 dBu F(50,10) LEWIS PACIFIC KLWO 212A Longview 60 dBu F(50,50) KBOO 214C1 Portland 54 dBu F(50,10) 60 dBu F(50,50) YAK 54 dBu F(50,10) WAHKIAKUM COWLITZ SKAMANIA CLATSOP COLUMBIA KACS 213C2 1st Adj Channel Study KLICKITMap 0 204060 Kilometers CLARK Hatfield & Dawson 4/2021 KGHP 210A Gig Harbor KING 60 dBu F(50,50) 100 dBu F(50,10) KUPS 211A Tacoma 60 dBu F(50,50) KGRG 210A Auburn 100 dBu F(50,10) 60 dBu F(50,50) 100 dBu F(50,10) MASON KVTI 215C1 Tacoma 60 dBu F(50,50) 100 dBu F(50,10) PIERCE KPLI 211A Olympia 60 dBu F(50,50) 100 dBu F(50,10) THURSTON KACS 213C2 Chehalis 60 dBu F(50,50) 100 dBu F(50,10) LEWIS KACS 213C2 2nd/3rd Adj Channel Study Map 0 102030 Kilometers Hatfield & Dawson 4/2021 C A The proposed 34 dBu F(50,10) contour N does not overlap any Canadian territory. A SAN JUAN D A SKAGIT ISLAND CLALLAM SNOHOMISH JEFFERSON KITSAP KACS 213C2 Chehalis 34 dBu F(50,10) KING MASON GRAYS HARBOR PIERCE THURSTON KACS 213C2 Canada Study Map 0 153045 Kilometers Hatfield & Dawson 4/2021 April 2021 KACS(FM) Channel 213C2 Chehalis, Washington Waiver Requested for Received Second Adjacent Channel Overlap Chehalis Valley Educational Foundation (“CVEF”) proposes to increase the power and service area of its station KACS (Facility ID #10685), which is presently licensed on Channel 213A under BMLED-20150811AGH.