Cohen, Dippell and Everist, P.C. Consulting Engineers Radio and Television Washington, D.C
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ENGINEERING STATEMENT RE PETITION FOR RECONSIDERATION OF THE SEVENTH REPORT AND ORDER MB DOCKET NO. 87-268 ON BEHALF OF RED RIVER BROADCAST CO., LLC KNRR-DT, PEMBINA, NORTH DAKOTA CH. 12 4.44 KW MAX DA 427 METERS HAAT OCTOBER 2007 COHEN, DIPPELL AND EVERIST, P.C. CONSULTING ENGINEERS RADIO AND TELEVISION WASHINGTON, D.C. COHEN, DIPPELL AND EVERIST, P. C. City of Washington ) ) ss District of Columbia ) Donald G. Everist, being duly sworn upon his oath, deposes and states that: He is a graduate electrical engineer, a Registered Professional Engineer in the District of Columbia, and is President, Secretary and Treasurer of Cohen, Dippel! and Everist, P.C., Consulting Engineers, Radio - Television, with offices at 1300 L Street, N.W., Suite 1100, Washington, D.C. 20005; That his qualifications are a matter of record in the Federal Communications Commission; That the attached engineering report was prepared by him or under his supervision and direction and That the facts stated herein are true of his own knowledge, except such facts aSj,~~E1~ stated to be on information and belief, and as to s facts he believes them to 'Ce.-tr' J.:,~~ f:' ./~. \ III _"c::.~ f~,' , 0 I",;..",', ~',., fI ~/' ;~; .. Donald G. Ever!st ~"'~;{! District of Columbia.;~ Professional EngineE;'r Registration No. 5714" ..~i~!1~ and sworn to before me this ;Zt'aay of aJ"L, 2007. ... 'ifj~;~2~~ '~~, Iv···· e,,'l<i ' ~'\"', 'AtBll! li'ij? '>,(,: ... Cohen, Dippell and Everist, P.C. PETITION FOR RECONSIDERATION: KNRR-DT, PEMBINA, NORTH DAKOTA PAGE 1 This engineering statement supports the Petition for Reconsideration filed on behalf of Red River Broadcast Co., LLC, licensee of KNRR(TV), Channel 12, Pembina, North Dakota to modify its facilities in the Final DTV Table of Allotments for its DTV station KNRR-DT, Pembina, North Dakota. The proposed final DTV Table of Allotments released as Appendix B with the Seventh Report and Order and Eighth Further Notice of Proposed Rule Making1 listed KNRR-DT on Channel 12 with 28.7 kW directional ERP and 413 meters HAAT. The requested facility in this Petition for Reconsideration for KNRR-DT on Channel 12 is with 4.44 kW directional ERP and 427 meters HAAT from the existing site. It is proposed to use the existing Bogner directional NTSC antenna. This antenna will be fed using the existing 6-1/8" transmission line. The reuse of this existing equipment will reduce the cost of providing DT service to this community2 and surrounding area. As shown in Exhibit E-1, the proposed operation remains entirely within the KNRR-DT facility in the final DTV Table of Allotments and provides predicted 43 dBu service over the community of license. 1“Seventh Report and Order and Eighth Further Notice of Proposed Rule Making In the Matter of Advanced Television Systems and their Impact Upon the Existing Television Broadcast Service”, MB Docket No. 87-268, Adopted August 1, 2007, Released August 6, 2007, Appendix B FCC 07-138. 2Based on 2000 Census data, Pembina has a population of 642. Cohen, Dippell and Everist, P.C. PETITION FOR RECONSIDERATION: KNRR-DT, PEMBINA, NORTH DAKOTA PAGE 2 The following population is predicted to be within the contour of each facility listed below: Facility 2000 Population KNRR-TV Licensed Grade B 32,484 KNRR-DT FCC Form 381 Certified 39,0203 Noise-Limited Contour (FCC File No. BPCDT-19991101AKT) KNRR-DT STA 10,757 Noise Limited Contour KNRR-DT Seventh Report and Order 43,970 Noise-Limited Contour Proposed KNRR-DT 29,773 Noise-Limited Contour Conclusion The reduced-ERP KNRR-DT facilities requested in this Petition for Reconsideration are expected to cause less interference to potentially affected facilities in both 7th R&O and Round One databases than the KNRR-DT facilities in the final DTV Table of Allotments while providing the community and surrounding area with its only off-the-air DTV service. 3Slight differences are apparent in formerly released FCC tables showing 43,000 &Dunnottar &Eden &Plumas &Langruth &Teulon & &Scanterbury Bird River &Perrault Falls & & & &Lake Francis Petersfield Arden & & & Lac Du Bonnet &Gladstone &Woodlands &Delta Beach &Milner Ridge &Warren&Stonewall & &East Selkirk " &Reaburn &Macdonald & &Molson & &Portage La Pairie &Rosser &Minaki &Redditt &Jones & &Red Lake Road &Richan &Winnipeg &Malachi & Elie & &Decimal &Carberry Lewis & &Vermilion Bay & &Ostenfeld Caddy Lake &Hawk Lake & &Oxdrift &Starbuck 43 dBu PROPOSED & &Kenora & &Spruce Siding &Ile Des Chenes &Elm Creek &La Salle & & & &Rathwell &Richer & &East Braintree&Indian Bay &Holland &Brunkild & &Ste Agathe Glenboro & 36 dBu PROPOSED Cardinal & &Homewood &Steinbach &Rosenort &St Pierre-Jolys &Marchand &Gold Ro &Ninette & &Sioux Narrows &Baldur &Miami & &Mariapolis Roland &Morris &Dufrost Penasse Island Oak Island &Woodridge &St Jean Baptiste & & & &Manitou Naongashing Neelin & Hay Island &Killarney &Pilot Mound &Morden& &Plum Coulee &Moose Lake &Clearwater &Dominion City &Vita &Cartwright &Altona & &Sundown Knight Island &Morson & KNRR-DT SITE &Ridgeville &South Junction &Caliper Lake &Haskett & & HANNAH& NECHE3 & HANSBORO SARLES& PEMBINA Piney Pinecreek Border Airport 0 WALHALLA& ÔÕ WARROAD& WALES 1 BATHGATE& O&LLA ÔÕ LANCASTER Zippel Bay State Park CALVIN & ROSEAU& EXHIBIT&Gameland E - 1 CAVALIER 81 ROOSEVELT ROCKLAKE & ÙÚ BADGER D ÔÕ5 LANGDON HALLOCK& COMPARISONWILLIAMS& OF COVERAGE CONTOURS &Mine PERTH 281 &BAUDETTE& & ÙÚ CANTON CITY 29 GREENBUSH& Pinewood MUNICH& OSNABROCK ÍÌÎ HALMA& & SEVENTH REPORT & ORDER AND & LOMA KENNEDY Wannaska MYLO BISBEE& 66 CALIO ALSEN MILTON& ST. THOMAS 11 ÔÕ & PROPOSED REDUCED ERPÔÕ OPERATION& OF NEKOMA& & DONALDSON KARLSTAD& INTERNATIONAL FALLS & & STRATHCONA ÔÕ20 HAMPDEN& HOOPLE KNRR-DT,ÔÕ PEMBINA,72 NORTH DAKOTAVoyageurs National Park CANDO FAIRDALE EDINBURG STRANDQUIST Voyageurs National Park Smoky Bear State Forest STARKWEATHER STEPHEN& MIDDLE RIVER CHANNEL 12 4.44 kW DA ERP 427 METERS HAAT EDMORE ADAMS& GRAFTON& 17 &Ray MAZA PARK& RIVER ÔÕ &Rako OCTOBER 2007 LITTLEFORK& NEWFOLDEN& ARGYLE& & LAWTON& 35 LANKIN PISEK 220 GRYGLA COHEN, DIPPELL AND EVERIST, P.C. CONSULTING ENGINEERS LEEDS & ÔÕ MINTO ÔÕ HOLT 89 Ramsey ND 219 ÔÕ Koochiching MN 53 & FORDVILLE& FOREST RIVER VIKING& ÔÕ &Thorhult ÙÚ 2 BROCKET & OSLO& WARREN& & & BRINSMADE ÙÚ & &Wakish BIG FALLS &Southam INKSTER &Goodridge 65 & DEVILS LAKE 32 THIEF RIVER& FALLS ÔÕ &Nett Lake& B & GILBY & &Margie MINNEWAUKAN& CRARY ÔÕ Orr MANVEL& Angus 43 dBu 7TH R&O ORR ÔÕ LAKOTA & PONEMAH 71 PETERSBURG & ST. HILAIRE ÙÚ MADDOC& K FORT TOTTEN GRAND FORKS AFB Beltrami MN & KELLIHER& OBERON& Nelson ND LARIMORE GRAND &FORKS Key West PLUMMER& MIZPAH 36 &dBu 7TH R&O 73 Old Crossing Treaty County Par LITTLE ROCK&Redby NORTHOME& ÔÕ WARWICK& 18 & EFFIE& COOK SHEYENNE TOLNA ÔÕ BROOKS Oklee & Wildlife FUNKLEY 1 MCVILLE THOMPSON CROOKSTON& GULLY ÔÕ HAMBERG& BIGFORK NORTHWOOD& BLACKDUCK& &Alvwood0& 204060Wirt 75 MENTOR& CLEARBROOK& NEW ROCKFORD& 15 ANETA& REYNOLDS& ÙÚ & Mc Carthy Beach St Park ENDE& N ÔÕ 102 LEONARD TENSTRIKE& Kilometers HATTON& 9 ÔÕ MCINTOSH& SQUAW LAKE SHARON BUXTON CLIMAX& ÔÕ 286 St. Lo MCHENR& Y FOSSTON& 92 CREATEDTURTLE RIVER WITH MAPTITUDE(R) GIS FORÔÕ WINDOWS FROM CORPORATION. ÙÚ52 CATHAY BINFORD ÔÕ.