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HELENA, MT CAPITOL NDB HELENA, MT Official Navaid Ident: CVP Frequency: 335 GEOGRAPHICAL DATA 46-36-24.045N (167784.045N) / 111-56-13.783W (402973.783W) Elevation: Variation: 16E (1990) NAVAID CLASS CODE(S)/EXTENDED DATA Class: HW Radio Voice Call: NONE Hours of Operation: 24 Associated ARTCC: SALT LAKE CITY Power Output: 150 watts Voice: NO Voice Ident: NO Monitoring Category: Internal monitoring plus a status indicator installed at control point. (Reverts to a temporary category 3 status when the control point is not manned.) Pitch Point: N Catch Point: N ADMINISTRATIVE INFORMATION Effective Date: 07/31/2008 Responsible FAA Region: ANM Country: U.S.A. Owner Name: FEDERAL AVIATION ADMIN Operator Name: FEDERAL AVIATION ADMIN Common System Usage: Y Public Use: Y Controlling FSS: GTF - (GREAT FALLS) Controlling FSS Hours: 24 Notam Code: HLN NAVAID REMARKS NDB UNMONTRD WHEN ATCT CLSD. |