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Federal regulations · Through 2026-08-25 · Newer source version available

15 CFR Appendix B to Part 946: Appendix B to Part 946—Airport Tables

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Where this section sits in the code
  1. Title 15—Commerce and Foreign Trade
  2. Subtitle B—Regulations Relating to Commerce and Foreign Trade
  3. CHAPTER IX—NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE
  4. SUBCHAPTER C—REGULATIONS OF THE NATIONAL WEATHER SERVICE
  5. PART 946—MODERNIZATION OF THE NATIONAL WEATHER SERVICE

“A” Level Service Airports:

*Akron, OH CAK

*Albany, NY ALB

*Atlanta, GA ATL

*Baltimore, MD BWI

*Boston, MA BOS

Charlotte, NC CLT

*Chicago-O'Hare (AV), IL ORD

Cincinnati, OH CVG

Columbus, OH CMH

*Dayton, OH DAY

*Des Moines, IA DSM

*Detroit, MI DTW

*Fairbanks, AK FAI

*Fresno, CA FAT

*Greensboro, NC GSO

*Hartford, CT BDL

Indianapolis, IN IND

*Kansas City, MO MCI

*Lansing, MI LAN

Las Vegas, NV LAS

Los Angeles (AV), CA LAX

*Louisville, KY SDF

*Milwaukee, WI MKE

*Minneapolis, MN MSP

*Newark, NJ EWR

*Oklahoma City, OK OKC

Phoenix, AZ PHX

*Portland, OR PDX

*Providence, RI PVD

*Raleigh, NC RDU

*Richmoind, VA RIC

*Rochester, NY ROC

*Rockford, IL RFD

*San Antonio, TX SAT

San Diego, CA SAN

*San Francisco, CA SFO

*Spokane, WA GEG

*Syracuse, NY SYR

Tallahassee, FL TUL

Tulsa, OK TUL

“B” Level Service Airports:

*Baton Rouge, LA BTR

*Billings, MT BIL

*Charleston, WV CRW

*Chattanooga, TN CHA

Colorado Springs, CO COS

Daytona Beach, FL DAB

El Paso, TX ELP

Flint, MI FNT

Fort Wayne, IN FWA

Honolulu, HI HNL

*Huntsville, AL HSV

*Knoxville, TN TYS

*Lincoln, NE LNK

Lubbock, TX LBB

*Madison, WI MSN

*Moline, IL MLI

*Montgomery, AL MGM

*Muskegon, MI MKG

*Norfolk, VA ORF

Peoria, IL PIA

*Savannah, GA SAV

*South Bend, IN SBN

Tucson, AZ TUS

*West Palm Beach, FL PBI

*Youngstown, OH YNG

“C” Level Service Airports:

Abilene, TX ABI

Allentown, PA ABE

Asheville, NC AVL

Athens, GA AHN

Atlantic City, NJ ACY

Augusta, GA AGS

Austin, TX AUS

Bakersfield, CA BFL

Bridgeport, CT BDR

Bristol, TN TRI

Casper, WY CPR

Columbia, MO COU

Columbus, GA CSG

Dubuque, IA DBQ

Elkins, WV EKN

Erie, PA ERI

Eugene, OR EUG

Evansville, IN EVV

Fargo, ND FAR

Fort Smith, AR FSM

Grand Island, NE GRI

Helena, MT HLN

Huntington, WV HTS

Huron, SD HON

Kahului, HI OGG

Key West, FL EYW

Lewiston, ID LWS

Lexington, KY LEX

Lynchburg, VA LYH

Macon, GA MCN

Mansfield, OH MFD

Meridian, MS MEI

Olympia, WA OLM

Port Arthur, TX BPT

Portland, ME PWM

Rapid City, SD RAP

Redding, CA RDD

Reno, NV RNO

Roanoke, VA ROA

Rochester, MN RST

Salem, OR SLE

Santa Maria, CA SMX

Sioux City, IA SUX

Springfield, IL SPI

Stockton, CA SCK

Toledo, OH TOL

Waco, TX ACT

Waterloo, IA ALO

Wilkes-Barre, PA AVP

Williamsport, PA IPT

Wilmington, DE ILG

Worcester, MA ORH

Yakima, WA YKM

“D” Level Service Airports:

Alamosa, CO ALS

Alpena, MI APN

Astoria, OR AST

Beckley, WV BKW

Caribou, ME CAR

Concordia, KS CNK

Concord, NH CON

Ely, NV ELY

Havre, MT HVR

Homer, AK HOM

Houghton Lake, MI HTL

International Falls, MN INL

Kalispell, MT FCA

Lander, WY LND

Norfolk, NE OFK

Sault Ste. Marie, MI SSM

Scottsbluff, NE BFF

Sheridan, WY SHR

St. Cloud, MN STC

Tupelo, MS TUP

Valentine, NE VTN

Victoria, TX VCT

Wichita, Falls, TX SPS

Williston, ND ISN

Winnemucca, NV WMC

* Long-line RVR designated site.

Collected 2026-08-27T02:24:24Z. Source file · JSON

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