Regulations last checked for updates: Oct 17, 2024

Title 47 - Telecommunication last revised: Oct 11, 2024
§ 76.53 - Reference points.

The following list of reference points shall be used to identify the boundaries of the major and smaller television markets (defined in § 76.5). Where a community's reference point is not given, the geographic coordinates of the main post office in the community shall be used.

State and community Latitude Longitude
Alabama:
Anniston33°39′49″85°49′47″
Birmingham33°31′01″86°48′36″
Decatur34°36′35″86°58′45″
Demopolis32°30′56″87°50′07″
Dothan31°13′27″85°23′35″
Dozier31°29′30″86°21′59″
Florence34°48′05″87°40′31″
Huntsville34°44′18″86°35′19″
Louisville31°47′00″85°33′09″
Mobile30°41′36″88°02′33″
Montgomery32°22′33″86°18′31″
Mount Cheaha State Park33°29′26″85°48′30″
Selma24°24′26″87°01′15″
Tuscaloosa33°12′05″87°33′44″
Alaska:
Anchorage61°13′09″149°53′29″
College64°51′22″147°48′38″
Fairbanks64°50′35″147°41′51″
Juneau58°18′06″134°25′09″
Sitka57°02′58″135°20′12″
Arizona:
Flagstaff35°11′54″111°39′02″
Mesa33°24′54″111°49′41″
Nogales31°20′14″110°56′12″
Phoenix33°27′12″112°04′28″
Tucson32°13′15″110°58′08″
Yuma32°43′16″114°37′01″
Arkansas:
El Dorado33°12′39″92°39′40″
Fayetteville36°03′41″94°09′38″
Fort Smith35°23′10″94°25′36″
Jonesboro35°50′14″90°42′11″
Little Rock34°44′42″92°16′37″
California:
Bakersfield35°22′31″119°01′16″
Chico39°44′07″121°49′57″
Concord37°58′46″122°01′51″
Corona33°52′35″117°33′56″
El Centro32°47′25″115°32′45″
Eureka40°48′08″124°09′46″
Fontana34°05′45″117°26′29″
Fresno36°44′12″119°47′11″
Guasti34°03′48″117°35′10″
Hanford36°19′51″119°38′48″
Los Angeles34°03′15″118°14′28″
Modesto37°38′26″120°59′44″
Monterey36°35′44″121°53′39″
Oakland37°48′03″122°15′54″
Palm Springs33°49′22″116°32′46″
Redding40°34′57″122°23′34″
Sacramento38°34′57″121°29′41″
Salinas36°40′24″121°39′25″
San Bernardino34°06′30″117°17′28″
San Diego32°42′53″117°09′21″
San Francisco37°46′39″122°24′40″
San Jose37°20′16″121°53′24″
San Luis Obispo35°16′49″120°39′34″
San Mateo37°34′08″122°19′16″
Santa Barbara34°25′18″119°41′55″
Santa Maria34°57′02″120°26′10″
Stockton37°57′30″121°17′16″
Tulare36°12′31″119°20′35″
Ventura34°16′47″119°17′22″
Visalia36°19′46″119°17′30″
Colorado:
Colorado Springs38°50′07″104°49′16″
Denver39°44′58″104°59′22″
Durango37°16′29″107°52′25″
Grand Junction39°04′06″108°33′54″
Montrose38°28′44″107°52′31″
Pueblo38°16′17″104°36′33″
Sterling40°37′29″103°12′25″
Connecticut:
Bridgeport41°10′49″73°11′22″
Hartford41°46′12″72°40′49″
New Britain41°40′02″72°47′08″
New Haven41°18′25″72°55′30″
Norwich41°31′36″72°04′31″
Waterbury41°33′13″73°02′31″
Delaware:
Wilmington39°44′46″75°32′51″
District of Columbia:
Washington38°53′51″77°00′33″
Florida:
Clearwater27°57′56″82°47′51″
Daytona Beach29°12′44″81°01′10″
Fort Lauderdale26°07′11″80°08′34″
Fort Myers26°38′42″81°52′06″
Fort Pierce27°26′48″80°19′38″
Gainesville29°38′56″82°19′19″
Jacksonville30°19′44″81°39′42″
Largo27°54′54″82°47′32″
Leesburg28°48′43″81°52′30″
Melbourne28°04′41″80°36′29″
Miami25°46′37″80°11′32″
Ocala29°11′34″82°08′14″
Orlando28°32′42″81°22′38″
Panama City30°09′24″85°39′47″
Pensacola30°24′51″87°12′56″
St. Petersburg27°46′18″82°38′16″
Sarasota27°20′05″82°32′29″
Tallahassee30°26′30″84°16′50″
Tampa27°56′58″82°27′26″
West Palm Beach26°42′36″80°03′05″
Georgia:
Albany31°34′36″84°09′22″
Athens33°57′34″83°22′39″
Atlanta33°45′10″84°23′37″
Augusta33°28′20″81°58′00″
Chatsworth34°46′08″84°46′10″
Cochran32°23′18″83°21′18″
Columbus32°28′07″84°59′24″
Dawson31°46′33″84°26′20″
Macon32°50′12″83°37′36″
Pelham31°07′42″84°09′02″
Savannah32°04′42″81°05′37″
Thomasville30°50′25″83°58′59″
Waycross31°12′19″82°21′47″
Wrens33°12′21″82°23′23″
Guam:
Agana13°28′23″144°45′00″
Hawaii:
Hilo19°43′42″155°05′30″
Honolulu21°18′36″157°51′48″
Wailuku20°53′21″156°30′27″
Idaho:
Boise43°37′07″116°11′58″
Idaho Falls43°29′39″112°02′28″
Lewiston46°25′05″117°01′10″
Moscow46°43′58″116°59′54″
Pocatello42°51′38″112°27′01″
Twin Falls42°33′25″114°28′21″
Illinois:
Aurora41°45′22″88°18′56″
Bloomington40°28′58″88°59′32″
Carbondale37°43′38″89°13′00″
Champaign40°07′05″88°14′48″
Chicago41°52′28″87°38′22″
Decatur39°50′37″88°57′11″
Elgin42°02′14″88°16′53″
Freeport42°17′57″89°37′07″
Harrisburg37°44′20″88°32′25″
Jacksonville39°44′03″90°13′44″
Joliet41°31′37″88°04′52″
La Salle41°19′49″89°05′44″
Moline41°30′31″90°30′49″
Mount Vernon38°18′29″88°54′26″
Olney38°43′47″88°05′00″
Peoria40°41′42″89°35′33″
Quincy39°55′59″91°24′12″
Rockford42°16′07″89°05′48″
Rock Island41°30′40″90°34′24″
Springfield39°47′58″89°38′51″
Urbana40°06′41″88°13′13″
Indiana:
Bloomington39°09′56″86°31′52″
Elkhart41°40′56″85°58′15″
Evansville37°58′20″87°34′21″
Fort Wayne41°04′21″85°08′26″
Gary41°35′59″87°20′07″
Hammond41°35′13″87°27′43″
Indianapolis39°46′07″86°09′46″
Lafayette40°25′11″86°53′39″
Marion40°33′17″85°39′49″
Muncie40°11′28″85°23′16″
Richmond39°49′49″84°53′26″
Roanoke40°57′50″85°22′30″
St. John41°27′00″87°28′13″
South Bend41°40′33″86°15′01″
Terre Haute39°28′03″87°24′26″
Vincennes38°40′52″87°31′12″
Iowa:
Ames42°01′36″93°36′44″
Cedar Rapids41°58′48″91°39′48″
Davenport41°31′24″90°34′21″
Des Moines41°35′14″93°37′00″
Dubuque42°29′55″90°40′08″
Fort Dodge42°30′12″94°11′05″
Iowa City41°39′37″91°31′52″
Mason City43°09′15″93°12′00″
Sioux City42°29′46″96°24′30″
Waterloo42°29′40″92°20′20″
Kansas:
Ensign37°38′48″100°14′00″
Garden City37°57′54″100°52′20″
Goodland39°20′53″101°42′35″
Great Bend38°22′04″98°45′58″
Hays38°52′16″99°19′57″
Hutchinson38°03′11″97°55′20″
Pittsburg37°24′50″94°42′11″
Salina38°50′36″97°36′46″
Topeka39°03′16″95°40′23″
Wichita37°41′30″97°20′16″
Kentucky:
Ashland38°28′36″82°38′23″
Bowling Green36°59′41″86°26′33″
Covington39°05′00″84°30′29″
Elizabethtown37°41′38″85°51′35″
Hazard37°14′54″83°11′31″
Lexington38°02′50″84°29′46″
Louisville38°14′47″85°45′49″
Madisonville37°19′45″87°29′54″
Morehead38°10′53″83°26′08″
Murray36°36′35″88°18′39″
Newport39°05′28″84°29′20″
Owensboro37°46′27″87°06′46″
Owenton38°32′11″84°50′16″
Paducah37°05′13″88°35′56″
Pikesville37°28′49″82°31′09″
Somerset37°05′35″84°36′17″
Louisiana:
Alexandria31°18′33″92°26′47″
Baton Rouge30°26′58″91°11′00″
Houma29°35′34″90°43′09″
Lafayette30°13′24″92°01′06″
Lake Charles30°13′45″93°12′52″
Monroe32°30′02″92°06′55″
New Orleans29°56′53″90°04′10″
Shreveport32°30′46″93°44′58″
West Monroe32°30′51″92°08′13″
Maine:
Augusta44°18′53″69°46′29″
Bangor44°48′13″68°46′18″
Calais45°11′04″67°16′43″
Orono44°53′15″68°40′12″
Poland Spring44°01′42″70°21′40″
Portland43°39′33″70°15′19″
Presque Isle46°40′57″68°00′52″
Maryland:
Baltimore39°17′26″76°36′45″
Cumberland39°39′01″78°45′45″
Hagerstown39°38′39″77°43′15″
Salisbury38°21′56″75°35′56″
Massachusetts:
Adams42°37′30″73°07′05″
Boston42°21′24″71°03′25″
Cambridge42°21′58″71°06′24″
Greenfield42°35′15″72°35′54″
New Bedford41°38′13″70°55′41″
Springfield42°06′21″72°35′32″
Worcester42°15′37″71°48′17″
Michigan:
Allen Park42°15′12″83°12′57″
Battle Creek42°18′58″85°10′48″
Bay City43°36′04″83°53′15″
Cadillac44°15′10″85°23′52″
Cheboygan45°38′38″84°28′38″
Detroit42°19′48″83°02′57″
Escanaba45°44′45″87°03′18″
Flint43°00′50″83°41′33″
Grand Rapids42°58′03″85°40′13″
Jackson42°14′43″84°24′22″
Kalamazoo42°17′29″85°35′14″
Lansing42°44′01″84°33′15″
Marquette46°32′37″87°23′43″
Mount Pleasant43°16′12″84°46′31″
Muskegon43°14′17″86°15′02″
Onondaga42°26′41″84°33′43″
Saginaw43°25′52″83°56′05″
Sault Ste. Marie46°29′58″84°20′37″
Traverse City44°45′47″85°37′25″
University Center43°33′31″83°59′09″
Minnesota:
Alexandria45°53′06″95°22′39″
Appleton45°12′00″96°01′02″
Austin43°39′57″92°58′20″
Duluth46°46′56″92°06′24″
Hibbing47°25′43″92°56′21″
Mankato44°09′49″94°00′09″
Minneapolis44°58′57″93°15′43″
Rochester44°01′21″92°28′03″
St. Cloud45°33′35″94°09′38″
St. Paul44°56′50″93°05′11″
Walker47°05′57″94°35′12″
Mississippi:
Biloxi30°23′43″88°53′08″
Bude31°27′46″90°50′34″
Columbus33°29′40″88°25′33″
Greenwood33°31′05″90°10′55″
Gulfport30°22′04″89°05′36″
Jackson32°17′56″90°11′06″
Laurel31°41′40″89°07′48″
Meridian32°21′57″88°42′02″
Oxford34°22′00″89°31′07″
State College33°27′18″88°47′13″
Tupelo34°15′26″88°42′30″
Missouri:
Cape Girardeau37°18′29″89°31′29″
Columbia38°57′03″92°19′46″
Hannibal39°42′24″91°22′45″
Jefferson City38°34′40″92°10′24″
Joplin37°05′26″94°30′50″
Kansas City39°04′56″94°35′20″
Kirksville40°11′37″92°34′58″
Poplar Bluff36°45′20″90°23′38″
St. Joseph39°45′57″94°51′02″
St. Louis38°37′45″90°12′22″
Sedalia38°42′08″93°13′26″
Springfield37°13′03″93°17′32″
Montana:
Anaconda46°07′40″112°57′12″
Billings45°47′00″108°30′04″
Butte46°01′06″112°32′11″
Glendive47°06′42″104°43′02″
Great Falls47°29′33″111°18′23″
Helena46°35′33″112°02′24″
Kalispell48°11′45″114°18′44″
Miles City46°24′34″105°50′30″
Missoula46°52′23″113°59′29″
Nebraska:
Albion41°41′23″97°59′53″
Alliance42°06′04″102°52′08″
Bassett42°35′00″99°32′10″
Grand Island40°55′33″98°20′23″
Hastings40°35′21″98°23′20″
Hayes Center40°30′36″101°01′18″
Hay Springs42°41′03″102°41′22″
Kearney40°41′58″99°04′53″
Lexington40°46′30″99°44′41″
Lincoln40°48′59″96°42′15″
McCook40°12′02″100°37′32″
Merriman42°55′07″101°42′02″
Norfolk42°01′56″97°24′42″
North Platte41°08′14″100°45′43″
Omaha41°15′42″95°56′14″
Scottsbluff41°51′40″103°39′00″
Superior40°01′12″98°04′00″
Nevada:
Elko40°50′00″115°45′41″
Henderson36°02′00″114°58′57″
Las Vegas36°10′20″115°08′37″
Reno39°31′27″119°48′40″
New Hampshire:
Berlin44°28′20″71°10′43″
Durham43°08′02″70°55′35″
Hanover43°42′03″72°17′24″
Keene42°56′02″72°16′44″
Lebanon43°38′34″72°15′12″
Littleton44°18′22″71°46′13″
Manchester42°59′28″71°27′41″
New Jersey:
Atlantic City39°21′32″74°25′53″
Burlington40°04′21″74°51′47″
Camden39°56′45″75°07′20″
Glen Ridge40°48′16″74°12′14″
Linden40°37′57″74°15′22″
Newark40°44′14″74°10′19″
New Brunswick40°29′38″74°26′49″
Paterson40°54′51″74°09′51″
Trenton40°13′16″74°45′28″
Vineland39°29′13″75°01′17″
Wildwood38°59′18″74°48′43″
New Mexico:
Albuquerque35°05′01″106°39′05″
Carlsbad32°25′09″104°13′47″
Clovis34°24′11″103°12′08″
Portales34°10′58″103°20′10″
Roswell33°23′47″104°31′26″
New York:
Albany42°39′01″73°45′01″
Binghamton42°06′03″75°54′47″
Buffalo42°52′52″78°52′21″
Carthage43°58′50″75°36′26″
Elmira42°05′26″76°48′22″
Garden City40°43′26″73°38′03″
Ithaca42°26′33″76°29′42″
Jamestown42°05′45″79°14′40″
New York40°45′06″73°59′39″
North Pole44°23′59″73°51′00″
Norwood44°45′00″75°59′39″
Oneonta42°27′21″75°03′42″
Patchogue40°45′56″73°00′42″
Plattsburgh44°42′03″73°27′07″
Riverhead40°55′06″72°39′51″
Rochester43°09′41″77°36′21″
Schenectady42°48′52″73°56′24″
Syracuse43°03′04″76°09′14″
Utica43°06′12″75°13′33″
Watertown43°58′30″75°54′48″
North Carolina:
Asheville35°35′42″82°33′26″
Chapel Hill35°54′51″79°03′11″
Charlotte35°13′44″80°50′45″
Columbia35°55′06″76°15′04″
Concord35°24′29″80°34′45″
Durham35°59′48″78°54′00″
Fayetteville35°03′12″78°52′54″
Greensboro36°04′17″79°47′25″
Greenville35°36′49″77°22′22″
Hickory35°43′54″81°20′20″
High Point35°57′14″80°00′15″
Jacksonville34°45′00″77°25′54″
Linville36°04′06″81°52′16″
New Bern35°06′33″77°02′23″
Raleigh35°46′38″78°38′21″
Washington35°32′35″77°03′16″
Wilmington34°14′14″77°56′58″
Winston-Salem36°05′52″80°14′42″
North Dakota:
Bismark46°48′23″100°47′17″
Devils Lake48°06′42″98°51′29″
Dickinson46°52′55″102°47′06″
Fargo46°52′30″96°47′18″
Minot48°14′09″101°17′38″
Pembina48°58′00″97°14′37″
Valley City46°55′31″98°00′04″
Williston48°08′47″103°36′59″
Ohio:
Akron41°05′00″81°30′44″
Athens39°19′38″82°06′09″
Bowling Green41°22′37″83°39′03″
Canton40°47′50″81°22′37″
Cincinnati39°06′07″84°30′35″
Cleveland41°29′51″81°41′50″
Columbus39°57′47″83°00′17″
Dayton39°45′32″84°11′43″
Kettering39°41′22″84°10′07″
Lima40°44′29″84°06′34″
Lorain41°27′48″82°10′23″
Marion40°35′14″83°07′36″
Newark40°03′35″82°24′15″
Oxford39°30′28″84°44′26″
Portsmouth38°44′06″82°59′39″
Springfield39°55′38″83°48′29″
Steubenville40°21′42″80°36′53″
Toledo41°39′14″83°32′39″
Youngstown41°05′57″80°39′02″
Zanesville39°56′59″82°00′56″
Oklahoma:
Ada34°46′24″96°40′36″
Ardmore34°10′18″97°07′50″
Lawton34°36′27″98°23′41″
Oklahoma City35°28′26″97°31′04″
Sayre35°17′34″99°38′23″
Tulsa36°09′12″95°59′34″
Oregon:
Coos Bay43°22′02″124°13′09″
Corvallis44°34′10″123°16′12″
Eugene44°03′16″123°05′30″
Klamath Falls42°13′32″121°46′32″
La Grande45°19′47″118°05′45″
Medford42°19′33″122°52′31″
Portland45°31′06″122°40′35″
Roseburg43°12′34″123°20′26″
Salem44°56′21″123°01′59″
Pennsylvania:
Allentown40°36′11″75°28′06″
Altoona40°30′55″78°24′03″
Bethlehem40°37′57″75°21′36″
Clearfield41°01′20″78°26′10″
Erie42°07′15″80°04′57″
Harrisburg40°15′43″76°52′59″
Hershey40°17′04″76°39′01″
Johnstown40°19′35″78°55′03″
Lancaster40°02′25″76°18′29″
Philadelphia39°56′58″75°09′21″
Pittsburgh40°26′19″80°00′00″
Reading40°20′09″75°55′40″
Scranton41°24′32″75°39′46″
Wilkes-Barre41°14′32″75°53′17″
York39°57′35″76°43′36″
Puerto Rico:
Aguadilla18°25′53″67°09′18″
Arecibo18°28′26″66°43′39″
Caguas18°13′59″66°02′06″
Fajardo18°19′35″65°39′21″
Mayaguez18°12′16″67°08′36″
Ponce18°00′51″66°36′58″
San Juan18°26′55″66°03′55″
Rhode Island:
Providence41°49′32″71°24′41″
South Carolina:
Allendale33°00′30″81°18′26″
Anderson34°30′06″82°38′54″
Charleston32°46′35″79°55′53″
Columbia34°00′02″81°02′00″
Florence34°11′49″79°46′06″
Greenville34°50′50″82°24′01″
Spartanburg34°57′03″81°56′06″
South Dakota:
Aberdeen45°27′31″98°29′03″
Brookings44°18′38″96°47′53″
Florence45°03′14″97°19′35″
Lead44°21′07″103°46′03″
Mitchell43°42′48″98°01′36″
Pierre44°22′06″100°20′57″
Rapid City44°04′52″103°13′11″
Reliance43°52′45″99°36′18″
Sioux Falls43°32′35″96°43′35″
Vermillion42°46′52″96°55′35″
Tennessee:
Chattanooga35°02′41″85°18′32″
Jackson35°36′48″88°49′15″
Johnson City36°19′04″82°20′56″
Kingsport36°32′57″82°33′44″
Knoxville35°57′39″83°55′07″
Lexington35°38′58″88°23′31″
Memphis35°08′46″90°03′13″
Nashville36°09′33″86°46′55″
Sneedville36°31′46″83°13′04″
Texas:
Abilene32°27′05″99°43′51″
Amarillo35°12′27″101°50′04″
Austin30°16′09″97°44′37″
Beaumont30°05′20″94°06′09″
Belton31°03′31″97°27′39″
Big Spring32°15′03″101°28′38″
Bryan30°38′48″96°21′31″
College Station30°37′05″96°20′41″
Corpus Christi27°47′51″97°23′45″
Dallas32°47′09″96°47′37″
El Paso31°45′36″106°29′11″
Fort Worth32°44′55″97°19′44″
Galveston29°18′10″94°47′43″
Harlingen26°11′29″97°41′35″
Houston29°45′26″95°21′37″
Laredo27°30′22″99°30′30″
Longview32°28′24″94°43′45″
Lubbock33°35′05″101°50′33″
Lufkin31°20′14″94°43′21″
Midland31°59′54″102°04′31″
Monahans31°35′16″102°53′26″
Nacogdoches31°36′13″94°39′20″
Odessa31°50′49″102°22′01″
Port Arthur29°52′09″93°56′01″
Richardson32°57′06″96°44′05″
Rosenberg29°33′30″95°48′15″
San Angelo31°27′39″100°26′03″
San Antonio29°25′37″98°29′06″
Sweetwater32°28′24″100°24′18″
Temple31°06′02″97°20′22″
Texarkana33°25′29″94°02′34″
Tyler32°21′21″95°17′52″
Victoria28°48′01″97°00′06″
Waco31°33′12″97°08′00″
Weslaco26°09′24″97°59′33″
Wichita Falls33°54′34″98°29′28″
Utah:
Logan41°44′03″111°50′11″
Ogden41°13′31″111°58′21″
Provo40°14′07″111°39′34″
Salt Lake City40°45′23″111°53′26″
Vermont:
Burlington44°28′34″73°12′46″
Rutland43°36′29″72°58′56″
St. Johnsbury44°25′16″72°01′13″
Windsor43°28′38″72°23′32″
Virginia:
Bristol36°35′48″82°11′04″
Charlottesville38°01′52″78°28′50″
Goldvein38°26′54″77°39′19″
Hampton37°01′32″76°20′32″
Harrisonburg38°27′01″78°52′07″
Lynchburg37°24′51″79°08′37″
Norfolk36°51′10″76°17′21″
Norton36°56′05″82°37′31″
Petersburg37°13′40″77°24′15″
Portsmouth36°50′12″76°17′54″
Richmond37°32′15″77°26′09″
Roanoke37°16′13″79°56′44″
Staunton38°09′02″79°04′34″
Virgin Islands:
Charlotte Amalie18°20′36″64°55′53″
Christiansted17°44′44″64°42′21″
Washington:
Bellingham48°45′02″122°28′36″
Kennewick46°12′28″119°08′32″
Lakewood Center47°07′37″122°31′15″
Pasco46°13′50″119°05′27″
Pullman46°43′42″117°10′46″
Richland46°16′36″119°16′21″
Seattle47°36′32″122°20′12″
Spokane47°39′32″117°25′33″
Tacoma47°14′59″122°26′15″
Yakima46°36′09″120°30′39″
West Virginia:
Bluefield37°15′29″81°13′20″
Charleston38°21′01″81°37′52″
Clarksburg39°16′50″80°20′38″
Grandview37°49′28″81°04′20″
Huntington38°25′12″82°26′33″
Morgantown39°37′41″79°57′28″
Oak Hill37°58′31″81°08′45″
Parkersburg39°15′57″81°33′46″
Weston39°02′19″80°28′05″
Wheeling40°04′03″80°43′20″
Wisconsin:
Eau Claire44°48′31″91°29′49″
Fond Du Lac43°46′35″88°26′52″
Green Bay44°30′48″88°00′50″
Janesville42°40′52″89°01′39″
Kenosha42°35′04″87°49′14″
La Crosse43°48′48″91°15′02″
Madison43°04′23″89°22′55″
Milwaukee43°02′19″87°54′15″
Rhinelander45°38′09″89°24′50″
Superior46°43′14″92°06′07″
Wausau44°57′30″89°37′40″
Wyoming:
Casper42°51′00″106°19′22″
Cheyenne41°08′09″104°49′07″
Rawlins41°47′23″107°14′37″
Riverton43°01′29″108°23′03″
[37 FR 3278, Feb. 12, 1972, as amended at 37 FR 13866, July 14, 1972; 51 FR 18451, May 20, 1986; 51 FR 44608, Dec. 11, 1986; 54 FR 25716, June 19, 1989; 56 FR 49707, Oct. 1, 1991]
source: 37 FR 3278, Feb. 12, 1972, unless otherwise noted.
cite as: 47 CFR 76.53