| Apalachicola Regional (AAF) | Apalachicola | FL | Union County Troy Shelton Field to Apalachicola Regional |
| Southwest Georgia Regional (ABY) | Albany | GA | Union County Troy Shelton Field to Southwest Georgia Regional |
| Robert F Swinnie (ADR) | Andrews | SC | Union County Troy Shelton Field to Robert F Swinnie |
| Augusta Regional/Bush Field (AGS) | Augusta | GA | Union County Troy Shelton Field to Augusta Regional/Bush Field |
| Athens/Ben Epps (AHN) | Athens | GA | Union County Troy Shelton Field to Athens/Ben Epps |
| Aiken Municipal (AIK) | Aiken | SC | Union County Troy Shelton Field to Aiken Municipal |
| George Downer (AIV) | Aliceville | AL | Union County Troy Shelton Field to George Downer |
| Thomas C Russell Field (ALX) | Alexander City | AL | Union County Troy Shelton Field to Thomas C Russell Field |
| Anniston Regional (ANB) | Anniston | AL | Union County Troy Shelton Field to Anniston Regional |
| Anderson Regional (AND) | Anderson | SC | Union County Troy Shelton Field to Anderson Regional |
| Marion County-Brown Field (APT) | Jasper | TN | Union County Troy Shelton Field to Marion County-Brown Field |
| Talladega Municipal (ASN) | Talladega | AL | Union County Troy Shelton Field to Talladega Municipal |
| Hartsfield Jackson Atlanta International (ATL) | Atlanta | GA | Union County Troy Shelton Field to Hartsfield Jackson Atlanta International |
| Gordon K Bush Ohio University (ATO) | Athens/Albany | OH | Union County Troy Shelton Field to Gordon K Bush Ohio University |
| Auburn University Regional (AUO) | Auburn | AL | Union County Troy Shelton Field to Auburn University Regional |
| Asheville Regional (AVL) | Asheville | NC | Union County Troy Shelton Field to Asheville Regional |
| Waycross-Ware County (AYS) | Waycross | GA | Union County Troy Shelton Field to Waycross-Ware County |
| Virginia Tech Montgomery Executive (BCB) | Blacksburg | VA | Union County Troy Shelton Field to Virginia Tech Montgomery Executive |
| Virgil I Grissom Municipal (BFR) | Bedford | IN | Union County Troy Shelton Field to Virgil I Grissom Municipal |
| Beaufort County (BFT) | Beaufort | SC | Union County Troy Shelton Field to Beaufort County |
| Decatur County Industrial Air Park (BGE) | Bainbridge | GA | Union County Troy Shelton Field to Decatur County Industrial Air Park |
| Birmingham-Shuttlesworth International (BHM) | Birmingham | AL | Union County Troy Shelton Field to Birmingham-Shuttlesworth International |
| Allen C Perkinson Blackstone Army Air Field (BKT) | Blackstone | VA | Union County Troy Shelton Field to Allen C Perkinson Blackstone Army Air Field |
| Raleigh County Memorial (BKW) | Beckley | WV | Union County Troy Shelton Field to Raleigh County Memorial |
| Mercer County (BLF) | Bluefield | WV | Union County Troy Shelton Field to Mercer County |
| Nashville International (BNA) | Nashville | TN | Union County Troy Shelton Field to Nashville International |
| Barnwell Regional (BNL) | Barnwell | SC | Union County Troy Shelton Field to Barnwell Regional |
| Brunswick Golden Isles (BQK) | Brunswick | GA | Union County Troy Shelton Field to Brunswick Golden Isles |
| Samuels Field (BRY) | Bardstown | KY | Union County Troy Shelton Field to Samuels Field |
| Marlboro County Jetport - H.E. Avent Field (BTN) | Bennettsville | SC | Union County Troy Shelton Field to Marlboro County Jetport - H.E. Avent Field |
| Bowling Green Warren County Regional (BWG) | Bowling Green | KY | Union County Troy Shelton Field to Bowling Green Warren County Regional |
| Columbia Metropolitan (CAE) | Columbia | SC | Union County Troy Shelton Field to Columbia Metropolitan |
| Greater Cumberland Regional (CBE) | Cumberland | MD | Union County Troy Shelton Field to Greater Cumberland Regional |
| George T Lewis Airport (CDK) | Cedar Key | FL | Union County Troy Shelton Field to George T Lewis Airport |
| Woodward Field (CDN) | Camden | SC | Union County Troy Shelton Field to Woodward Field |
| Oconee County Regional (CEU) | Clemson | SC | Union County Troy Shelton Field to Oconee County Regional |
| Mettel Field (CEV) | Connersville | IN | Union County Troy Shelton Field to Mettel Field |
| Bob Sikes (CEW) | Crestview | FL | Union County Troy Shelton Field to Bob Sikes |
| Kyle-Oakley Field (CEY) | Murray | KY | Union County Troy Shelton Field to Kyle-Oakley Field |
| College Park Airport (CGS) | College Park | MD | Union County Troy Shelton Field to College Park Airport |
| Lovell Field (CHA) | Chattanooga | TN | Union County Troy Shelton Field to Lovell Field |
| Charlottesville Albemarle (CHO) | Charlottesville | VA | Union County Troy Shelton Field to Charlottesville Albemarle |
| Charleston International/Afb (CHS) | Charleston | SC | Union County Troy Shelton Field to Charleston International/Afb |
| North Central West Virginia (CKB) | Clarksburg | WV | Union County Troy Shelton Field to North Central West Virginia |
| Outlaw Field (CKV) | Clarksville | TN | Union County Troy Shelton Field to Outlaw Field |
| Charlotte Douglas International (CLT) | Charlotte | NC | Union County Troy Shelton Field to Charlotte Douglas International |
| Columbus Municipal (CLU) | Columbus | IN | Union County Troy Shelton Field to Columbus Municipal |
| John Glenn International (CMH) | Columbus | OH | Union County Troy Shelton Field to John Glenn International |
| Grand Strand North Myrtle Beach (CRE) | North Myrtle Beach | SC | Union County Troy Shelton Field to Grand Strand North Myrtle Beach |
| Jacksonville Executive at Craig (CRG) | Jacksonville | FL | Union County Troy Shelton Field to Jacksonville Executive at Craig |
| Yeager (CRW) | Charleston | WV | Union County Troy Shelton Field to Yeager |
| Roscoe Turner (CRX) | Corinth | MS | Union County Troy Shelton Field to Roscoe Turner |
| Columbus Metropolitan (CSG) | Columbus | GA | Union County Troy Shelton Field to Columbus Metropolitan |
| Crossville Memorial/Whitson Field (CSV) | Crossville | TN | Union County Troy Shelton Field to Crossville Memorial/Whitson Field |
| Cross City (CTY) | Cross City | FL | Union County Troy Shelton Field to Cross City |
| Clinton-Sampson County (CTZ) | Clinton | NC | Union County Troy Shelton Field to Clinton-Sampson County |
| Jim Hamilton L.B. Owens (CUB) | Columbia | SC | Union County Troy Shelton Field to Jim Hamilton L.B. Owens |
| Cincinnati Northern Kentucky International (CVG) | Cincinnati | OH | Union County Troy Shelton Field to Cincinnati Northern Kentucky International |
| Daytona Beach International (DAB) | Daytona Beach | FL | Union County Troy Shelton Field to Daytona Beach International |
| Danville Regional (DAN) | Danville | VA | Union County Troy Shelton Field to Danville Regional |
| Dayton International James M Cox (DAY) | Dayton | OH | Union County Troy Shelton Field to Dayton International James M Cox |
| Dublin W H Bud Barron (DBN) | Dublin | GA | Union County Troy Shelton Field to Dublin W H Bud Barron |
| Pryor Field Regional (DCU) | Decatur | AL | Union County Troy Shelton Field to Pryor Field Regional |
| Dothan Regional (DHN) | Dothan | AL | Union County Troy Shelton Field to Dothan Regional |
| Dillon County Airport (DLL) | Dillon | SD | Union County Troy Shelton Field to Dillon County Airport |
| Daniel Field (DNL) | Augusta | GA | Union County Troy Shelton Field to Daniel Field |
| Dalton Municipal (DNN) | Dalton | GA | Union County Troy Shelton Field to Dalton Municipal |
| Pine Island Airport (DUF) | Corolla | NC | Union County Troy Shelton Field to Pine Island Airport |
| Elizabeth City Regional & Coast Guard Station (ECG) | Elizabeth City | NC | Union County Troy Shelton Field to Elizabeth City Regional & Coast Guard Station |
| Northwest Florida Beaches International (ECP) | Panama City | FL | Union County Troy Shelton Field to Northwest Florida Beaches International |
| Northeastern Regional (EDE) | Edenton | NC | Union County Troy Shelton Field to Northeastern Regional |
| Elkins/Randolph County (EKN) | Elkins | WV | Union County Troy Shelton Field to Elkins/Randolph County |
| Addington Field (EKX) | Elizabethtown | KY | Union County Troy Shelton Field to Addington Field |
| Enterprise Municipal (ETS) | Enterprise | AL | Union County Troy Shelton Field to Enterprise Municipal |
| Weedon Field (EUF) | Eufaula | AL | Union County Troy Shelton Field to Weedon Field |
| Evansville Regional (EVV) | Evansville | IN | Union County Troy Shelton Field to Evansville Regional |
| Coastal Carolina Regional (EWN) | New Bern | NC | Union County Troy Shelton Field to Coastal Carolina Regional |
| Fayetteville Regional/Grannis Field (FAY) | Fayetteville | NC | Union County Troy Shelton Field to Fayetteville Regional/Grannis Field |
| Frederick Municipal (FDK) | Frederick | MD | Union County Troy Shelton Field to Frederick Municipal |
| First Flight (FFA) | Kill Devil Hills | NC | Union County Troy Shelton Field to First Flight |
| Capital City (FFT) | Frankfort | KY | Union County Troy Shelton Field to Capital City |
| Franklin Municipal-John Beverly Rose (FKN) | Franklin | VA | Union County Troy Shelton Field to Franklin Municipal-John Beverly Rose |
| Florence Regional (FLO) | Florence | SC | Union County Troy Shelton Field to Florence Regional |
| Perry-Foley (FPY) | Perry | FL | Union County Troy Shelton Field to Perry-Foley |
| French Lick Municipal (FRH) | French Lick | IN | Union County Troy Shelton Field to French Lick Municipal |
| Front Royal-Warren County (FRR) | Front Royal | VA | Union County Troy Shelton Field to Front Royal-Warren County |
| Fulton County/Brown Field (FTY) | Atlanta | GA | Union County Troy Shelton Field to Fulton County/Brown Field |
| Fayetteville Municipal (FYM) | Fayetteville | TN | Union County Troy Shelton Field to Fayetteville Municipal |
| Northeast Alabama Regional (GAD) | Gadsden | AL | Union County Troy Shelton Field to Northeast Alabama Regional |
| Montgomery County Airpark (GAI) | Gaithersburg | MD | Union County Troy Shelton Field to Montgomery County Airpark |
| Greeneville-Greene County Municipal (GCY) | Greeneville | TN | Union County Troy Shelton Field to Greeneville-Greene County Municipal |
| Donaldson Field (GDC) | Greenville | SC | Union County Troy Shelton Field to Donaldson Field |
| Georgetown County (GGE) | Georgetown | SC | Union County Troy Shelton Field to Georgetown County |
| Centerville Municipal (GHM) | Centerville | TN | Union County Troy Shelton Field to Centerville Municipal |
| Gatlinburg-Pigeon Forge (GKT) | Sevierville | TN | Union County Troy Shelton Field to Gatlinburg-Pigeon Forge |
| Glasgow Municipal (GLW) | Glasgow | KY | Union County Troy Shelton Field to Glasgow Municipal |
| Gainesville Regional (GNV) | Gainesville | FL | Union County Troy Shelton Field to Gainesville Regional |
| Greenwood County (GRD) | Greenwood | SC | Union County Troy Shelton Field to Greenwood County |
| Piedmont Triad International (GSO) | Greensboro | NC | Union County Troy Shelton Field to Piedmont Triad International |
| Gordonsville Municipal Airport (GVE) | Gordonsville | VA | Union County Troy Shelton Field to Gordonsville Municipal Airport |
| Lee Gilmer Memorial (GVL) | Gainesville | GA | Union County Troy Shelton Field to Lee Gilmer Memorial |
| Marion County-Rankin Fite (HAB) | Hamilton | AL | Union County Troy Shelton Field to Marion County-Rankin Fite |
| Butler County Regional-Hogan Field (HAO) | Hamilton | OH | Union County Troy Shelton Field to Butler County Regional-Hogan Field |
| Cheraw Municipal/Lynch Bellinger Field (HCW) | Cheraw | SC | Union County Troy Shelton Field to Cheraw Municipal/Lynch Bellinger Field |
| Hilton Head (HHH) | Hilton Head Island | SC | Union County Troy Shelton Field to Hilton Head |
| Hickory Regional (HKY) | Hickory | NC | Union County Troy Shelton Field to Hickory Regional |
| Wheeling Ohio County (HLG) | Wheeling | WV | Union County Troy Shelton Field to Wheeling Ohio County |
| Huntingburg (HNB) | Huntingburg | IN | Union County Troy Shelton Field to Huntingburg |
| Billy Mitchell (HNC) | Hatteras | NC | Union County Troy Shelton Field to Billy Mitchell |
| Ingalls Field (HSP) | Hot Springs | VA | Union County Troy Shelton Field to Ingalls Field |
| Huntsville International/Carl T Jones Field (HSV) | Huntsville | AL | Union County Troy Shelton Field to Huntsville International/Carl T Jones Field |
| Tri-State Milton J Ferguson Field (HTS) | Huntington | WV | Union County Troy Shelton Field to Tri-State Milton J Ferguson Field |
| Lawrence County Airpark (HTW) | Chesapeake | OH | Union County Troy Shelton Field to Lawrence County Airpark |
| Hartsville Regional (HVS) | Hartsville | SC | Union County Troy Shelton Field to Hartsville Regional |
| Washington Dulles International (IAD) | Washington | VA | Union County Troy Shelton Field to Washington Dulles International |
| Wilkes County (IKB) | N Wilkesboro | NC | Union County Troy Shelton Field to Wilkes County |
| Wilmington International (ILM) | Wilmington | NC | Union County Troy Shelton Field to Wilmington International |
| Wilmington Airpark (ILN) | Wilmington | OH | Union County Troy Shelton Field to Wilmington Airpark |
| Smith Reynolds (INT) | Winston-Salem | NC | Union County Troy Shelton Field to Smith Reynolds |
| Kinston Regional Jetport Stallings Field (ISO) | Kinston | NC | Union County Troy Shelton Field to Kinston Regional Jetport Stallings Field |
| Jacksonville International (JAX) | Jacksonville | FL | Union County Troy Shelton Field to Jacksonville International |
| Lumberton Regional (LBT) | Lumberton | NC | Union County Troy Shelton Field to Lumberton Regional |
| Rickenbacker International (LCK) | Columbus | OH | Union County Troy Shelton Field to Rickenbacker International |
| Blue Grass (LEX) | Lexington | KY | Union County Troy Shelton Field to Blue Grass |
| Triangle North Executive (LFN) | Louisburg | NC | Union County Troy Shelton Field to Triangle North Executive |
| Lagrange-Callaway (LGC) | Lagrange | GA | Union County Troy Shelton Field to Lagrange-Callaway |
| Midcoast Regional at Wright Army (LIY) | Hinesville | GA | Union County Troy Shelton Field to Midcoast Regional at Wright Army |
| Lonesome Pine (LNP) | Wise | VA | Union County Troy Shelton Field to Lonesome Pine |
| Bowman Field (LOU) | Louisville | KY | Union County Troy Shelton Field to Bowman Field |
| Louisa County/Freeman Field (LOW) | Louisa | VA | Union County Troy Shelton Field to Louisa County/Freeman Field |
| London Corbin Magee Field (LOZ) | London | KY | Union County Troy Shelton Field to London Corbin Magee Field |
| Pickens County (LQK) | Pickens | SC | Union County Troy Shelton Field to Pickens County |
| St. Mary's County Regional (LTW) | Leonardtown | MD | Union County Troy Shelton Field to St. Mary's County Regional |
| Cincinnati Municipal Lunken (LUK) | Cincinnati | OH | Union County Troy Shelton Field to Cincinnati Municipal Lunken |
| Lawrenceville/Brunswick Municipal (LVL) | Lawrenceville | VA | Union County Troy Shelton Field to Lawrenceville/Brunswick Municipal |
| Greenbrier Valley (LWB) | Lewisburg | WV | Union County Troy Shelton Field to Greenbrier Valley |
| Lynchburg Regional/Preston Glenn Field (LYH) | Lynchburg | VA | Union County Troy Shelton Field to Lynchburg Regional/Preston Glenn Field |
| Briscoe Field/Gwinnett County (LZU) | Lawrenceville | GA | Union County Troy Shelton Field to Briscoe Field/Gwinnett County |
| Macon Downtown (MAC) | Macon | GA | Union County Troy Shelton Field to Macon Downtown |
| Middle Georgia Regional (MCN) | Macon | GA | Union County Troy Shelton Field to Middle Georgia Regional |
| Madison Municipal (MDN) | Madison | IN | Union County Troy Shelton Field to Madison Municipal |
| Dare County Regional (MEO) | Manteo | NC | Union County Troy Shelton Field to Dare County Regional |
| Accomack County (MFV) | Melfa | VA | Union County Troy Shelton Field to Accomack County |
| Montgomery Regional/Dannelly Field (MGM) | Montgomery | AL | Union County Troy Shelton Field to Montgomery Regional/Dannelly Field |
| Moultrie Municipal (MGR) | Moultrie | GA | Union County Troy Shelton Field to Moultrie Municipal |
| Morgantown Municipal Walter L Bill Hart Field (MGW) | Morgantown | WV | Union County Troy Shelton Field to Morgantown Municipal Walter L Bill Hart Field |
| Dayton-Wright Brothers (MGY) | Dayton | OH | Union County Troy Shelton Field to Dayton-Wright Brothers |
| Baldwin County (MLJ) | Milledgeville | GA | Union County Troy Shelton Field to Baldwin County |
| Mcminn County (MMI) | Athens | TN | Union County Troy Shelton Field to Mcminn County |
| Manassas Regional/Harry P Davis Field (MNZ) | Manassas | VA | Union County Troy Shelton Field to Manassas Regional/Harry P Davis Field |
| Moore-Murrell (MOR) | Morristown | TN | Union County Troy Shelton Field to Moore-Murrell |
| Telfair-Wheeler (MQW) | Mc Rae | GA | Union County Troy Shelton Field to Telfair-Wheeler |
| Smyrna (MQY) | Smyrna | TN | Union County Troy Shelton Field to Smyrna |
| Eastern West Virginia Regional/Shepherd Field (MRB) | Martinsburg | WV | Union County Troy Shelton Field to Eastern West Virginia Regional/Shepherd Field |
| Maury County (MRC) | Columbia | TN | Union County Troy Shelton Field to Maury County |
| Foothills Regional (MRN) | Morganton | NC | Union County Troy Shelton Field to Foothills Regional |
| Northwest Alabama Regional (MSL) | Muscle Shoals | AL | Union County Troy Shelton Field to Northwest Alabama Regional |
| Spence (MUL) | Moultrie | GA | Union County Troy Shelton Field to Spence |
| Monroe County Aeroplex (MVC) | Monroeville | AL | Union County Troy Shelton Field to Monroe County Aeroplex |
| Middletown Regional - Hook Field (MWO) | Middletown | OH | Union County Troy Shelton Field to Middletown Regional - Hook Field |
| Laurinburg-Maxton (MXE) | Maxton | NC | Union County Troy Shelton Field to Laurinburg-Maxton |
| Myrtle Beach International (MYR) | Myrtle Beach | SC | Union County Troy Shelton Field to Myrtle Beach International |
| Albert J Ellis (OAJ) | Jacksonville | NC | Union County Troy Shelton Field to Albert J Ellis |
| Ocala International Jim Taylor Field (OCF) | Ocala | FL | Union County Troy Shelton Field to Ocala International Jim Taylor Field |
| Washington-Warren (OCW) | Washington | NC | Union County Troy Shelton Field to Washington-Warren |
| Garrett County (ODM) | Oakland | MD | Union County Troy Shelton Field to Garrett County |
| Orangeburg Municipal (OGB) | Orangeburg | SC | Union County Troy Shelton Field to Orangeburg Municipal |
| Norfolk International (ORF) | Norfolk | VA | Union County Troy Shelton Field to Norfolk International |
| Ohio State University (OSU) | Columbus | OH | Union County Troy Shelton Field to Ohio State University |
| Owensboro-Daviess County Regional (OWB) | Owensboro | KY | Union County Troy Shelton Field to Owensboro-Daviess County Regional |
| Miami University (OXD) | Oxford | OH | Union County Troy Shelton Field to Miami University |
| Dekalb/Peachtree (PDK) | Atlanta | GA | Union County Troy Shelton Field to Dekalb/Peachtree |
| Grant County (PGC) | Petersburg | WV | Union County Troy Shelton Field to Grant County |
| Pitt-Greenville (PGV) | Greenville | NC | Union County Troy Shelton Field to Pitt-Greenville |
| Harry Clever Field (PHD) | New Philadelphia | OH | Union County Troy Shelton Field to Harry Clever Field |
| Newport News/Williamsburg Intl/Patrick Henry Field (PHF) | Newport News | VA | Union County Troy Shelton Field to Newport News/Williamsburg Intl/Patrick Henry Field |
| Henry County (PHT) | Paris | TN | Union County Troy Shelton Field to Henry County |
| Harris County (PIM) | Pine Mountain | GA | Union County Troy Shelton Field to Harris County |
| Mid Ohio Valley Regional (PKB) | Parkersburg | WV | Union County Troy Shelton Field to Mid Ohio Valley Regional |
| St Clair County (PLR) | Pell City | AL | Union County Troy Shelton Field to St Clair County |
| Greater Portsmouth Regional (PMH) | Portsmouth | OH | Union County Troy Shelton Field to Greater Portsmouth Regional |
| New River Valley (PSK) | Dublin | VA | Union County Troy Shelton Field to New River Valley |
| Dinwiddie County (PTB) | Petersburg | VA | Union County Troy Shelton Field to Dinwiddie County |
| Wilgrove Air Park (QWG) | Charlotte | NC | Union County Troy Shelton Field to Wilgrove Air Park |
| Lowcountry Regional (RBW) | Walterboro | SC | Union County Troy Shelton Field to Lowcountry Regional |
| Raleigh-Durham International (RDU) | Raleigh/Durham | NC | Union County Troy Shelton Field to Raleigh-Durham International |
| Richmond International (RIC) | Richmond | VA | Union County Troy Shelton Field to Richmond International |
| Richmond Municipal (RID) | Richmond | IN | Union County Troy Shelton Field to Richmond Municipal |
| Rockwood Municipal (RKW) | Rockwood | TN | Union County Troy Shelton Field to Rockwood Municipal |
| Richard B Russell Regional/J H Towers Field (RMG) | Rome | GA | Union County Troy Shelton Field to Richard B Russell Regional/J H Towers Field |
| Warren County Memorial (RNC) | McMinnville | TN | Union County Troy Shelton Field to Warren County Memorial |
| Roanoke Regional/Woodrum Field (ROA) | Roanoke | VA | Union County Troy Shelton Field to Roanoke Regional/Woodrum Field |
| Rocky Mount - Wilson (RWI) | Rocky Mount | NC | Union County Troy Shelton Field to Rocky Mount - Wilson |
| Savannah/Hilton Head International (SAV) | Savannah | GA | Union County Troy Shelton Field to Savannah/Hilton Head International |
| Louisville International/Standiford Field (SDF) | Louisville | KY | Union County Troy Shelton Field to Louisville International/Standiford Field |
| Craig Field (SEM) | Selma | AL | Union County Troy Shelton Field to Craig Field |
| Freeman Municipal (SER) | Seymour | IN | Union County Troy Shelton Field to Freeman Municipal |
| Springfield/Beckley Municipal (SGH) | Springfield | OH | Union County Troy Shelton Field to Springfield/Beckley Municipal |
| Shenandoah Valley Regional (SHD) | Staunton | VA | Union County Troy Shelton Field to Shenandoah Valley Regional |
| Lake Cumberland Regional (SME) | Somerset | KY | Union County Troy Shelton Field to Lake Cumberland Regional |
| Moore County (SOP) | Pinehurst | NC | Union County Troy Shelton Field to Moore County |
| Salisbury/Rowan County (SRW) | Salisbury | NC | Union County Troy Shelton Field to Salisbury/Rowan County |
| McKinnon St Simons Island (SSI) | Brunswick | GA | Union County Troy Shelton Field to McKinnon St Simons Island |
| Sumter (SUM) | Sumter | SC | Union County Troy Shelton Field to Sumter |
| Statesville Regional (SVH) | Statesville | NC | Union County Troy Shelton Field to Statesville Regional |
| Shelbyville Municipal/Bomar Field (SYI) | Shelbyville | TN | Union County Troy Shelton Field to Shelbyville Municipal/Bomar Field |
| Sylvester (SYV) | Sylvester | GA | Union County Troy Shelton Field to Sylvester |
| Statesboro-Bulloch County (TBR) | Statesboro | GA | Union County Troy Shelton Field to Statesboro-Bulloch County |
| Tuscaloosa Regional (TCL) | Tuscaloosa | AL | Union County Troy Shelton Field to Tuscaloosa Regional |
| Moton Field Municipal (TGE) | Tuskegee | AL | Union County Troy Shelton Field to Moton Field Municipal |
| Tullahoma Regional/William Northern Field (THA) | Tullahoma | TN | Union County Troy Shelton Field to Tullahoma Regional/William Northern Field |
| Tallahassee International (TLH) | Tallahassee | FL | Union County Troy Shelton Field to Tallahassee International |
| Henry Tift Myers (TMA) | Tifton | GA | Union County Troy Shelton Field to Henry Tift Myers |
| Toccoa Regional Letourneau Field (TOC) | Toccoa | GA | Union County Troy Shelton Field to Toccoa Regional Letourneau Field |
| Troy Municipal (TOI) | Troy | AL | Union County Troy Shelton Field to Troy Municipal |
| Tri-Cities Regional Tn/Va (TRI) | Bristol/Johnson/Kingsport | TN | Union County Troy Shelton Field to Tri-Cities Regional Tn/Va |
| Thomasville Regional (TVI) | Thomasville | GA | Union County Troy Shelton Field to Thomasville Regional |
| Mcghee Tyson (TYS) | Knoxville | TN | Union County Troy Shelton Field to Mcghee Tyson |
| Columbus-Lowndes County (UBS) | Columbus | MS | Union County Troy Shelton Field to Columbus-Lowndes County |
| Franklin County (UOS) | Sewanee | TN | Union County Troy Shelton Field to Franklin County |
| Northeast Florida Regional (UST) | St Augustine | FL | Union County Troy Shelton Field to Northeast Florida Regional |
| Vidalia Regional (VDI) | Vidalia | GA | Union County Troy Shelton Field to Vidalia Regional |
| Virginia Highlands (VJI) | Abingdon | VA | Union County Troy Shelton Field to Virginia Highlands |
| Valdosta Regional (VLD) | Valdosta | GA | Union County Troy Shelton Field to Valdosta Regional |
| Cecil Field (VQQ) | Jacksonville | FL | Union County Troy Shelton Field to Cecil Field |
| Greene County (WAY) | Waynesburg | PA | Union County Troy Shelton Field to Greene County |
| Barrow County (WDR) | Winder | GA | Union County Troy Shelton Field to Barrow County |
| Winchester Regional (WGO) | Winchester | VA | Union County Troy Shelton Field to Winchester Regional |
| Washington County (WSG) | Washington | PA | Union County Troy Shelton Field to Washington County |
| Zanesville Municipal (ZZV) | Zanesville | OH | Union County Troy Shelton Field to Zanesville Municipal |
