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FAA obstruction case lookup

Every structure tall enough to matter near an American airport is filed with the FAA, and every filing is public. The FAA's own portal makes you fill in a form and gives you nothing you can link to. This is the same record, one page per case, with the things the portal leaves out: what is nearby, what the organisation files elsewhere, what the determination actually means, and when it expires.

73,508 cases2026 filingsData as of September 12, 2026

Browse by airport

993 airports with 15 or more filings.

Chicago O'Hare Intl1,217Mesa Gateway623Midland Intl Air And Space Port559George Bush Intcntl/Houston551Floydada Muni534Miami Intl473Pensacola Intl421Birmingham-Shuttlesworth Intl418Orlando Intl414Minneapolis-St Paul Intl/Wold-Chamberlain406Kit Carson County399Pearland Rgnl397Charlotte/Douglas Intl385Jean383St Louis Lambert Intl378So. Nv Regional Airport, Ivanpah Valley343Dallas-Fort Worth Intl340Ted Stevens Anchorage Intl319Quad Cities Intl314Boca Raton288Gilbert Fld278Peter Prince Fld274Diamond O Ranch269Baton Rouge Metro, Ryan Fld266Upmc Horizon Greenville Hospital266Washington Dulles Intl263Duluth Intl250Page Fld238Paxton236Lea County/Zip Franklin Meml233Detroit Metro Wayne County231Yuba County223Valley Intl221Phoenix Sky Harbor Intl218John F Kennedy Intl211William P Hobby210North Palm Beach County General Aviation208Wheeler Aaf206Peter O Knight201Palm Beach Intl201Fallon Nas (Van Voorhis Fld)198Tampa Intl195Cincinnati/Northern Kentucky Intl192Rickenbacker Intl192Chicago Midway Intl191Centennial189Los Angeles Intl189Rose Quartz Ranch183H A Clark Meml Fld181Minot Intl176Sarasota/Bradenton Intl174Grove City Medical Ctr169Norman Y Mineta San Jose Intl168Kelly Fld168St Pete-Clearwater Intl166Kansas City Downtown/Wheeler Fld163Limon Muni162South Bend Intl156Austin-Bergstrom Intl156Raleigh-Durham Intl154Yuma Mcas/Yuma Intl154Winslow-Lindbergh Rgnl152Central Wyoming Rgnl151Draughon-Miller Central Texas Rgnl150Destin Exec149Louis Armstrong New Orleans Intl148Nashville Intl147North Central State145Gaylord Rgnl144Creech Afb144Greenville Muni143Colorado Air And Space Port142Albuquerque Intl Sunport142Huntsville Muni141San Geronimo Airpark140The Sigurd Anderson140Austin140Indianapolis Intl139President Donald J Trump Intl139Anoka County/Blaine (Janes Fld)138The Eastern Iowa138Kansas City Intl137Wilkes-Barre Wyoming Valley137Elkins/Randolph County (Jennings Randolph Fld)137Rhode Island Tf Green Intl136Wheatland County At Harlowton136Ottawa Muni136Phoenix Deer Valley135General Edward Lawrence Logan Intl134Winchester Rgnl134Maple Lake Muni-Bill Mavencamp Sr Fld134West Bend Muni133Harry Reid Intl132Wabash Muni131Denver City130Richland130Boise Air Trml/Gowen Fld128Savannah/Hilton Head Intl128Ida Grove Muni126Springerville Muni125Hartsfield/Jackson Atlanta Intl125Joe Foss Fld124Uva Culpeper Medical Center124Portland Intl Jetport123North Perry123Edward G Pitka Sr123Louisville Muhammad Ali Intl122Pecos Muni120Mc Kinley Fld119Nogales Intl119Long Beach (Daugherty Fld)119Eads Muni118West Texas High Planes Airport118Cold Bay118Platte Valley Airpark117New Century Aircenter117Mankato Rgnl117Eureka117Chaparrosa Ranch116Milbank Muni116Fulton County Exec/Charlie Brown Fld114Los Alamos113Thermal-G113Ohio State University112Republic111Bismarck Muni110Ontario Intl110John Glenn Columbus Intl109Fort Madison Muni109Cincinnati Muni/Lunken Fld108Fort Lauderdale/Hollywood Intl107Vero Beach Rgnl107Kenai Muni106St Cloud Sky Central105Benson Muni/Paul Kerchum Fld105Mid-Way Rgnl105Dilley Airpark105Perot Fld/Fort Worth Alliance104Jack Northrop Fld/Hawthorne Muni104Pittsburgh Intl101Cleveland-Hopkins Intl101Blythe101Watertown Intl100Rifle Garfield County100Portage Muni98Denver Intl98Norfolk Intl98Tallahassee Intl97Johnson County Exec97Warren \Bud\" Woods Palmer Muni"97Falcon Fld96Cherry Capital96Cottonwood96Cecil96U S Naval Medical Center San Diego95Joseph Y Resnick95Harnett Rgnl Jetport94Peltz Fld93Newport State92Bangor Intl92Teterboro91Harrison County91Dodge Center91Lake Hood90Aspen-Pitkin County/Sardy Fld90Blair Exec90Greeley-Weld County89Smith Center Muni89Portland-Hillsboro89Santa Barbara Muni89Schenectady County89Nenana Muni89Marianna/Lee County-Steve Edwards Fld89Dekalb-Peachtree88Branch County Meml87Austin Exec87Midland Airpark86Ellington86Downtown85Joint Base Andrews85San Manuel85Hancock County/Bar Harbor85Conroe/North Houston Rgnl84Melbourne Orlando Intl83Charleston Afb/Intl83Brunswick Golden Isles83Rogue Valley Intl/Medford82Kansas City/Lee'S Summit Rgnl81Uk Hospital81Springfield Muni81Dupage80Scottsdale80Montgomery-Gibbs Exec80Rittenhouse Army80Orlando Exec79Baltimore/Washington Intl Thurgood Marshall79Syracuse Hancock Intl79Jesup-Wayne County79Monroe County79Greenville Downtown79Davis Monthan Afb78Gillespie Fld78Frederick Health Hospital78Stockton Metro77Fort Worth Spinks77Daytona Beach Intl77North Las Vegas77Covington Muni77Greenville Spartanburg Intl77Fort Bliss Medical Center76Grants Pass76Columbia Rgnl76Schuylkill County/Joe Zerbey76Wilkes-Barre/Scranton Intl76Kelly-Dumas76Mobile Intl75Lincoln75Pentagon Ahp75Wasilla75Cambridge Muni74Portland Intl74New Castle74Oxnard74Williston Basin Intl74Gansner Fld74Mitchell Muni74Tomlinson Fld74Erie Muni73Albany Intl73Fort Wayne Intl73Zamperini Fld73Huntingburg73Mc Call Muni72Luke Afb71Waco Rgnl71Southwest Florida Intl71Randolph Afb71Alexandria71Henderson Exec70Dane County Rgnl/Truax Fld70Ardmore Muni69Erie Intl/Tom Ridge Fld69Southeast Iowa Rgnl69Beatrice Muni69Hollister Muni69Warroad Intl Meml69Gabbs69Cleburne Rgnl68San Antonio Intl68Washington Exec/Stafford Rgnl68Des Moines Intl68Leesburg Exec68John Wayne/Orange County68Cotulla-La Salle County68Halliburton Fld67Andersen Afb67Keokuk Muni67Reno/Stead67Range Rgnl67Oldmans Township67Mariposa-Yosemite67Cy Nunnally Meml66Hector Intl66Kodiak65Buckley Space Force Base65Tulsa Intl65Sebring Rgnl65Miami-Opa Locka Exec65Pittsfield Muni65Buffalo Muni65Newark Liberty Intl64Space Coast Rgnl64Imperial Beach Nolf (Ream Fld)64Downtown Fort Lauderdale64Flabob64Eastern Wv Rgnl/Shepherd Fld64Ortonville Muni/Martinson Fld64Ocala Intl-Jim Taylor Fld63Pitt-Greenville63Manhattan Rgnl62Leaders Clear Lake62John C Tune62Plymouth Muni62Lt William M Milliken62Dillingham62Truth Or Consequences Muni62Key West Nas (Boca Chica Fld)61Garland/Dfw Heloplex61Renton Muni61Boulder City Muni61Napoleon Muni61Jacksonville Intl61Mojave Air & Space Port/Rutan Fld61Santa Fe Rgnl60Southland Fld60Hunter Aaf60Flagler Exec59Bob Hope59Crosby Muni59Juneau Intl59Sikorsky59Mckinney Ntl58Gulfport-Biloxi Intl58Glendale Rgnl58Lagrange/Callaway58St George58Battle Creek Exec At Kellogg Fld57Kissimmee Gateway57Montgomery Rgnl (Dannelly Fld)57New Bedford Rgnl57Hale County57Sugar Land Rgnl56Tradewind56Salt Lake City Intl56Muskegon County56Willow Run56Anderson Rgnl56San Diego Intl56Fort Lauderdale Exec56Devils Lake Rgnl56Sioux Gateway/Brig General Bud Day Fld56Quitman County Hospital56Ainsworth Rgnl56Louisiana Rgnl55Washington Manassas/Harry P Davis Fld55South St Paul Muni/Richard E Fleming Fld55Philadelphia Intl55Alexandria Rgnl/Chandler Fld55Laurence G Hanscom Fld55Byron55Manassas Rgnl/Harry P Davis Fld55Cheyenne County Muni54Salina Rgnl54San Francisco Intl54Rosecrans Meml54Danbury Muni54Port Washington/Didier Fld54Key Fld54Ronald Reagan Washington Ntl54Harrisburg Intl54Yakutat54Adak54St Louis Downtown53Morristown Muni53Trenton Mercer53Davenport Muni53Jerry Tyler Meml53Ozarkcom Army52Crystal52Defuniak Springs52Nacogdoches A L Mangham Jr Rgnl52Pompano Beach Airpark52Potsdam Muni/Damon Fld52Elmendorf Afb52Arlington Muni51Ankeny Rgnl51James A Rhodes51Key West Intl51Fort Worth Meacham Intl50Silver Springs50Wray Muni50Wichita Valley50Rolla Muni/Leonard Krech Fld50Huron County Meml50Hayward Exec49Taylor Field At Ft. Hamilton49Vicksburg Muni49William R Pogue Muni49Shenandoah Valley Rgnl49William R Fairchild Intl49Dubois Rgnl49Fremont Muni49Phoenix Goodyear48Garden City Rgnl48Aero Country48Linden48Capital City48Witham Fld48Sabine Pilots Heli-Pad48Eastern Oregon Rgnl At Pendleton48Martin County48Wyoming Valley Medical Center47Lake Charles Rgnl47Martha'S Vineyard47Okeechobee County47Sanford Seacoast Rgnl47Franklin County47Lawrence Muni47Leesburg Intl47Grand Forks Intl47Hammond Northshore Rgnl47University Of Maryland Shock Trauma Center47Kearney Rgnl47Quonset State46Philip Billard Muni46Wayne Muni/Stan Morris Fld46Tweed/New Haven46Moffett Federal Airfield46Cavern City Air Trml46Stanton Muni46Venango Rgnl46Unalaska46Tri-Cities46Penn'S Landing46West Virginia Intl Yeager46Roberts Fld46Lordsburg Muni46Wadena Muni46Harding County46Southeast Colorado Rgnl46Cochise County46University Of Oklahoma Westheimer45Laguardia45Ramona45James M Cox Dayton Intl45Dayton/Wright Brothers45Pierre Rgnl45Braden Airpark45Neil Armstrong45Mission Fld45Miller Farm Landing Strip45Stellar Airpark44Walter Reed Ntl Medical Center44Big Spring/Mc Mahon-Wrinkle44Baker City Muni44Riverview44Dubuque Rgnl44Marquette/Sawyer Rgnl44Wheaton Muni44Cherokee County Rgnl44Kokhanok44King Salmon44Lafayette Rgnl/Paul Fournet Fld43Chicago Exec43Vance Brand43Gregory M Simmons Meml43Lexington43Gerald R Ford Intl42Fresno Yosemite Intl42Frederick Douglass/Greater Rochester Intl42Lake Cumberland Rgnl42Ralph M Hall/Rockwall Muni42Jim Hamilton L B Owens42Seattle-Tacoma Intl42Martin Muni42Airpark Dallas Helipad South42Goshen Muni42Loup City Muni42Hudson Valley Rgnl42Harris Hospital41Cross City41Hicks Airfield41Tucson Intl41Bradley Intl41Chandler Muni41Kenneth Copeland41Princeton Muni41Bowman Fld41Merrill Fld41Dickinson/Theodore Roosevelt Rgnl41Oswego Muni41Lake City Gateway40Hazelton Muni40Hartford Muni40Sisseton Muni40Searle Fld40Bishop Intl39Joplin Rgnl39Quincy Rgnl-Baldwin Fld39Laramie Rgnl39Bemidji Rgnl39Fergus Falls Rgnl39Yampa Valley39Potomac Airfield39Dallas Exec38Scholes Intl At Galveston38Dallas Love Fld38Arthur Dunn Air Park38Iowa City Muni38Corporal Jason G Pautsch38Redwood Falls Muni38Willows/Glenn County38Crosbyton Muni38Durango-La Plata County37Ingalls Muni37Daniel K Inouye Intl37Greater Rochester Intl37Roanoke/Blacksburg Rgnl (Woodrum Fld)37Miramar Mcas (Joe Foss Fld)37Sandy River37Sidney-Richland Rgnl37Bellefontaine Rgnl36City Of Scottsdale36Burke Lakefront36Lawrence J Timmerman36Doylestown36Malone-Dufort36Decatur Muni36Beach36Dona Ana County Intl Jetport36Virginia Highlands36Roscoe Fld36Athens/Ben Epps36Camilla-Mitchell County36Pellston Rgnl/Emmet County36Buchanan Fld35Heliplex35Kentucky Exposition Center Heliport35Tri Cities Exec/Dinwiddie County35Duplin County35Brooksville-Tampa Bay Rgnl35Roswell Air Center35Pago Pago Intl35Southwest Lubbock35Schoolcraft County34Sullivan Rgnl34Hendricks County-Gordon Graham Fld34Arledge Fld34Kentland Muni34Wilmington Air Park34St Paul Downtown Holman Fld34Skyway Estates34Merced Yosemite Rgnl34Glencoe Muni34Lancaster Rgnl33Oakland San Francisco Bay33General Mitchell Intl33Manchester Boston Rgnl33Piedmont Triad Intl33Sylvania33Clare Muni33Helena Rgnl33La Grande/Union County33Nellis Afb33Pearson Fld33Spokane Intl33Indy South Greenwood33New York Stewart Intl33Berkeley County33Mandan Rgnl/Lawler Fld33Yerington Muni33Augusta Muni33Patrick Leahy Burlington Intl32Chillicothe Muni32Reno/Tahoe Intl32Cuyahoga County32Hillside32Watertown Rgnl32Columbia Gorge Rgnl/The Dalles Muni32Skagway32City Of Las Animas - Bent County32Francisco Manglona Borja/Tinian Intl32Thomasville Rgnl32General Downing - Peoria Intl32San Gabriel Valley32Chadron Muni32Independent32Buffalo Niagara Intl31Gillespie County31Boulder Muni31Winter Haven Rgnl31Kingston-Ulster31Lake Elmo31Gary/Chicago Intl31Fillmore County31March Arb31Munday Muni31Okc Will Rogers Intl31Perry-Houston County31Palm Beach County Park31Black Hills-Clyde Ice Fld31Dillant-Hopkins31Grimes Fld31Mena Intermountain Muni31Atwood-Rawlins County City-County31West Branch Community30Alexandria Intl30College Park30Reid-Hillview Of Santa Clara County30Camarillo30Richmond Intl30Fullerton Muni30Fayette County30Napa County30John Bell Williams30Eppley Airfield29Mason County29Kalamazoo/Battle Creek Intl29Appleton Intl29Lubbock Preston Smith Intl29Oceana Nas (Apollo Soucek Fld)29City Of Colorado Springs Muni29Taft-Kern County29Meadow Lake29Elmira/Corning Rgnl29Clark County Heliport29Malin29Kalkaska City29Arthur N Neu29Alaska Rgnl Hospital29Murdo Muni29Smith Fld28Flandreau Muni28Aberdeen Rgnl28Topeka Rgnl28Richmond Exec/Chesterfield County28Hanover County Muni28Falmouth Hospital28Chan Gurney Muni28David Wayne Hooks Meml28Fort Smith Rgnl28Pella Muni28Jacqueline Cochran Rgnl28Mid-Carolina Rgnl28Lowcountry Rgnl28Westover Arb/Metro28Fallbrook Community Airpark28Millinocket Muni28Le Sueur Muni28Pueblo Meml28Mineral Wells Rgnl28Rawlins Muni/Harvey Fld28Ulysses28Henryetta Muni28Southern West Virginia Rgnl28Pine Bluffs Muni27Muscatine Muni27Mayo Clinic Health System/Eau Claire27Springfield-Branson Ntl27Paul C Miller/Sparta27Quentin Aanenson Fld27Luis Munoz Marin Intl27Warsaw Muni27Reading Rgnl/Carl A Spaatz Fld27Westerly State27Indianapolis Rgnl27Beale Afb27Glen Ullin Rgnl27Hutson Fld27Telfair-Wheeler27Brownsville/South Padre Island Intl26Fairfield Muni26Fairbanks Intl26Kerrville Muni/Louis Schreiner Fld26Fitzgerald Muni26Virginia Tech/Montgomery Exec26Brown Fld Muni26Van Nuys26Logan County26Swinton Smith Fld At Reidsville Muni26Downtown Manhattan/Wall St26Laughlin/Bullhead Intl26Whidbey Island Nas (Ault Fld)26Palau Intl26Fulton County26Miami Rgnl26San Carlos25Flying Cloud25Antelope County25Rick Husband Amarillo Intl25Scott Afb/Midamerica St Louis25Wilmington Intl25Helipad25Miller Fld25Falls Intl/Einarson Fld25Barin Nolf25Keesler Afb25Block Island State25Northeast Philadelphia25Brackett Fld25Los Alamitos Aaf25Chicago/Rockford Intl25Michigan City Muni-Phillips Fld25Immokalee Rgnl25Knoxville Muni25Hampton Muni25Northwood Muni/Vince Fld25Chippewa County Intl24Cheyenne Rgnl/Jerry Olson Fld24Addison24Creve Coeur24Whiteman Afb24Atkinson Muni24Easterwood Fld24Tulsa Riverside24Newnan Coweta County24Kenosha Rgnl24Mcnary Fld24Ridgeland-Claude Dean24Corvallis Muni24Monroe Rgnl24Columbia County24Ocean City Muni24Concord-Padgett Rgnl24Sky Harbor24Airpark East24Robert F Swinnie24Mc Comb/Pike County/John E Lewis Fld24El Dorado/Capt Jack Thomas Meml24Phifer Airfield23Buckeye Muni23St Charles County Rgnl/Smartt Fld23Sycamore Strip23Hilo Intl23Sault Ste Marie Muni/Sanderson Fld23Fairview23Odessa-Schlemeyer Fld23Jackson-Medgar Wiley Evers Intl23Metro Health Medical Center23Parsons23Naples Muni23Wright-Patterson Afb23Easton/Valley View23Papago Ahp23Auburn Muni23East 34th Street23Sheboygan County Meml Intl23Lehigh Valley Intl23La Porte Muni23Bend Muni23Compton/Woodley23Fond Du Lac County23Buchan23Port Bucyrus/Crawford County23Tampa North Aero Park23Delaware Coastal23Harold Davidson Fld23Brookings Rgnl23Southwest Georgia Rgnl23Emporia Muni23Mathews Meml23Elkhart-Morton County23Glenwood Muni23Cbc Pad 123Dixon23Walker Muni23Nampa Muni22Muskogee-Davis Rgnl22Hartford-Brainard22Mabry Arng22Cook Muni22Palatka Muni/Lt Kay Larkin Fld22Vanderbilt University Medical Center22Denton Enterprise22Marv Skie-Lincoln County22Cape Cod Gateway22Dowagiac Muni22Park Rapids Muni/Konshok Fld22Mercer County22Uscg San Diego22Southwest Washington Rgnl22Houston County22Marion County22Bowstring22Bob Maxwell Meml Airfield22Hutchinson County22Lakota Muni22Hoven Muni22Mountainair Muni22Rocky Mountain Metro21Waunakee21Fort Scott Muni21Cascade21Sacramento Intl21Grand Rapids/Itasca County-Gordon Newstrom Fld21Norwood Meml21Gainesville Rgnl21Ely/Yelland Fld21Hazleton Rgnl21Faulkton Muni21Miller Meml Airpark21Santa Monica Municipal Airport21Columbia Metro21Coleman A Young Muni21Palm Springs Intl21Mc Ghee Tyson21Youngstown/Warren Rgnl21Rutland/Southern Vermont Rgnl21Franconia21Redding Rgnl21Washington County21Portland Muni21Lea County/Jal21Pekin Muni21Bison Muni21Danville21Springfield/Beckley Muni21Wessington Springs21Ucsf Benioff Childrens Hospital Oakland20Northern Colorado Rgnl20Grand Prairie Muni20Propwash20Fort Worth Nas Jrb (Carswell Fld)20Fort Meade Exec20Jacksonville Nas (Towers Fld)20Eagle County Rgnl20Freeman Fld20Boone County20Allegheny County20Macon Downtown20Air Pegasus Metro Heliplex H20Wiley Post20West Memphis Muni20Lee Gilmer Meml20Igiugig20Barrow County20Monett Rgnl20Airhaven20Midwest Ntl Air Center20Adirondack Rgnl20Pembina Muni20Miller Muni20Pratt Rgnl20St Clair County Intl19Sitka Rocky Gutierrez19Wichita Dwight D Eisenhower Ntl19Oakland Southwest19Lubbock Exec Airpark19Cameron Park19Katama Airpark19Harvey Young19Plattsmouth Muni/Douglas V Duey Fld19Ford19Roosevelt Muni19Glacier Park Intl19Tampa Exec19Walker County/Bevill Fld19Raleigh County Meml19Calhoun County19Lynchburg Rgnl/Preston Glenn Fld19Turner Fld Amphibious Base Heli19Mexico Farms19Shelbyville Muni19Wall Muni19Vero Beach Regional Airport19Clinton Muni19New Smyrna Beach Muni (Jack Bolt Fld)19Rapid City Rgnl19East Georgia Rgnl19Whc19Roy Otten Meml Airfield19Castle19Ralph M Sharpe19Tarboro-Edgecombe19Garrison Muni19Bowling Green Muni18Mc Allen Intl18Cape Canaveral Space Force Station Skid Strip18Ellsworth Muni18Terrell Muni18Spanish Fork Muni/Woodhouse Fld18Fernando Luis Ribas Dominicci18Newport News/Williamsburg Intl18Patuxent River Nas (Trapnell Fld)18Tstc Waco18Yoakum-Defrenn Ahp18Columbus Muni18Lazy B Ranch18Santa Maria Pub/Capt G Allan Hancock Fld18Rochester Intl18Yuma Muni18Farmville Rgnl18Warren County/John Lane Fld18San Angelo Rgnl/Mathis Fld18Tyler Pounds Rgnl18Monterey Rgnl18Palomar Airport Helipad18Deering18Vance Afb18London/Corbin/Magee18Minchumina18Chamberlain Muni18Dinsmore18Van Wert County18St Cloud Rgnl18Penn Valley17Joliet Rgnl17Jefferson County Airport17Minden-Tahoe17El Paso Intl17St George Rgnl17Olive Branch/Taylor Fld17Lz Newnan (Temporary One Day Operations)17Prescott Rgnl/Ernest A Love Fld17Aero Valley17Venice Muni17Stillwater Rgnl17West Plains Rgnl17Huntsville Intl-Carl T Jones Fld17Albert Whitted17Mc Clellan-Palomar17Bolton Fld17Troy Muni At N Kenneth Campbell Fld17Abilene Muni17Gardner Muni17Holbrook Muni17Griffiss Intl17North Island Nas (Halsey Fld)17Harborview Medical Center17Mount Pleasant Rgnl17Lonesome Pine17Atlantic City Intl17Akron Fulton Intl17Parkland Health & Hospital System17North Central Missouri Rgnl17San Bernardino Intl17Greenwood County17Northwest Arkansas Ntl17Thief River Falls Rgnl17Cloverdale Muni17Cedars North17Council Bluffs Muni17Sac City Muni17Grand Marais/Cook County17Hershey Medical Center17Fletcher Fld17Nappanee Muni17Central Jersey Rgnl16Red Cloud Muni16False River Rgnl16Victoria Rgnl16Long Island Mac Arthur16Atlanta Rgnl Falcon Fld16Catholic Medical Center16Orange County16Tinker Afb16Central Il Rgnl/Bloomington-Normal16Coulter Fld16Martin State16Stinson Muni16Covey Trails16Lumpkin County-Wimpys16Maquoketa Muni16Russell Muni16Southwest Michigan Rgnl16Mc Grath16Sugarloaf Rgnl16Blue Ridge16Deadhorse16Chapman Meml Fld16Gettysburg Muni16Maverick County Meml Intl16Coffeyville Muni16Huron Rgnl16Las Vegas Heliport16Waterloo Rgnl16Madison County16Concord Muni16Wyandot County16Socorro Muni16Youngstown Elser Metro16Thompson Falls16Homestead Arb16Defiance Meml15Laredo Intl15Ionia County15Ingleside Rgnl15Odell Williamson Muni15Eagles Landing15Iowa County15West 30th St15Osf St Francis Medical Center15Lima Allen County15Caddo Mills Muni15Clinton Fld15Miami Exec15Wexford County15Stanly County15Dexter Muni15Bessemer Ntl15Oakland County Intl15Harrel W Timmons Galesburg Rgnl15Boone Muni15George Felt15Mountain Empire15Bermuda Dunes15Mesquite Metro15Capital Region Intl15Norfolk Ns15Apex Airpark15Moore-Murrell15Lamar Muni15Owosso Community15Groton-New London15Carlisle Barracks15Chico Rgnl15Bennett15Lake Mills Muni15Mountain View15Myers Fld15Mansfield Muni15Eureka Muni15Appleton Muni15

Browse by organisation

1,294 organisations with 8 or more filings.

About this data

Sourced from the FAA's Obstruction Evaluation / Airport Airspace Analysis public archive, 2,298,277 case records in total. These pages are a readable mirror, not the official record — the FAA's portal is authoritative. Cases filed by private individuals are excluded entirely. Aggregate analysis of the whole archive is in our filings data report.

Source: FAA Obstruction Evaluation / Airport Airspace Analysis (OE/AAA) public archive (oeaaa.faa.gov), data as of September 12, 2026. Compiled by LOS Analyzer (Idea Engine LLC). This is not an official FAA record or an FAA determination; the FAA's portal is authoritative. LOS Analyzer is not affiliated with or endorsed by the FAA.

Names on these pages

Representatives are shown as they appear in the FAA's public record, including named professionals who file on a sponsor's behalf. Filings by private individuals as sponsors are excluded. We identify those from the name on the record, so if one has slipped through, or a name here should be corrected or removed, email support@idea-engine.studio.