- Rapid City Regl Airport-Rap
- Raymond Airport
- RCR Air
- Reabe Spraying Svc Inc
- Real County Airport
- Red Airport Properties
- Red Bluff Municipal Airport
- Red Carpet Aviation Svc Inc
- Red Lake Falls Airport
- Red Oak City Airport
- Red Tail Aviation
- Red Tail Aviation
- Red Wing Aeroplane Co
- Red-AIR LC
- Redding Airports Admin
- Redding Municipal Airport
- Redmond Airport Administrative
- Redwing Airport
- Reese Flying Svc
- Refugio County Airport
- Regan County Airport
- Regional Airport Authority
- Regional Jet Ctr
- Reid-Hillview Airport-Santa
- Reid-Hillview Airport-Snt Clr
- Reisig Brothers Aerial Inc
- Renaissance Airport
- Renchco Airport
- Renchco Airport
- Reno Stead Airport
- Reno Tahoe Intl Airport-Rno
- Republic Airport
- Republic Parking
- Rexburg Airport
- Rexburg Airport
- Rhea County Civil Air Patrol
- Rhinebeck Aerodrome Airshows
- Rhoades International
- Rice County Airport
- Richard B Russell Airport
- Richard Downing Airport
- Richard Flying Svc Inc
- Richard Lloyd Jones Jr Airport
- Richfield Municipal Airport
- Richfield Municipal Airport
- Richland Center Airport
- Richmond Airport
- Richmond Flight Ctr
- Richmond International Airport
- Richmond Municipal Airport
- Richmor Aviation Inc
- Rick Mcgill's Airport
- Rick's Airport Express In
- Rickenbacker Intl Airport-Lck
- Ridell Flying Svc
- Riley County Airport
- Ring Can Flight Dept
- Ring Hill Airport
- Rio Concho Aviation Inc
- Rio Vista Airport
- Riverside Airport
- Riverside Aviation Inc
- Riverside County Airport
- Riverside Municipal Airport
- Riverview Airport
- RIVERVIEW Airport
- Rives Airpark
- RJR Air Drome Airport
- RMCC Airport Ctr
- Roanoke Airport Limousine Svc
- Roanoke Municipal Airport
- Roanoke Regional Airport
- Robbins Field
- Robert Mueller Municipal Airpt
- Robert R Wells Airport
- Robert S KERR Airport
- Robert Sibley Airport
- Robin-Hood Airport
- Robinson Community Airport
- Robinson Community Airport
- Robinson Community Airport
- Robinson-Van Vuren
- Rochester Intl Airport-Rst
- Rock County Airport
- Rock County Airport Weather
- Rock Hill/York County Airport
- Rock Lake Airport
- Rockford Co Airport Inc
- Rockingham County Airport Auth
- Rockingham-Hamlet Airport
- Rockland Airport Partners
- Rockwall Municipal Airport
- Rockwall Municipal Airport
- Rockwell City Airport
- Rockwood Municipal Airport
- Rocky Mount-Wilson Airport
- Rogers City Airport
- Rogers' Aviation
- Rogue Valley Intl Airport
- Romeo Airport
- Romeo Sierra LLC
- Ron Jon Airport
- Ronald Reagan Natl Airport-Dca
- Ronan Airport
- Ronan Airport
- Rooke Field Airport
- Roosevelt Municipal Airport
- Roosevelt Municipal Airport
- Roosterville Airport
- Rosebud County Airport
- Rosebud Sioux Airport
- Ross Air
- Ross County Shoemaker Airport
- Round Lake Airport
- Round Lake Airport
- Rowland Aviation Svc LLC
- Roy E Ray Airport
- Roy Williams Airport
- Royal Airport Concessions Inc
- Rural Metro Morriston Airport
- Rush City Municipal Airport
- Rush City Municipal Airport
- Rush County Airport
- Rushford Aviation Inc
- Rushville Airport
- Rushville Airport
- Rusk County Airport
- Rusk County Airport
- Russell Co Airport
- Russell County Airport Weather
- Russellville Municipal Airport
- Rutherford County Airport
- Rutland State Airport
- Ryan Airfield
- S & S Airport Shuttle
- SAA Airport Three O Five LLC
- Sabetha Municipal Airport
- Sabreliner Airport Hanger
- Sacramento County Airport
- Sacramento County Airport
- Sacramento Executive Arprt-Sac
- Sacramento Intl Airport-Smf
- Salem Airport
- Salem Airport
- Salem Airport Authority
- Salem Municipal Airport
- Salida-Harriet Alexander Field
- Salina Airport Authority
- Salina Airport Authority
- Salinas Municipal Airport
- Saline County Airport
- Sallisaw City Airport
- Salmon Air
- Salmon Air
- Salt Lake Airport-Maintence
- Salt Lake Airport-Maintence
- Salt Lake City Airport Auth
- Salt Lake City Airport Auth
- Salt Lake City Intl Airport
- Salt Lake City Intl Airport
- Salton Sea Airport
- Saluda County Airport
- San Angelo Airport
- San Antonio Intl Airport
- San Antonio Intl Airport
- San Bernardino Cnty Airports
- San Bernardino County Airports
- San Bernardino Intl Airport
- San Carlos Airport
- San Diego Airports Div
- San Diego Arprt Budget Rental
- San Diego Intl Airport-San
- San Francisco Airport Commissn
- San Francisco Intl Airport-Sfo
- San Geronimo Airpark
- San Geronimo Airpark
- San Jose Mineta Intl-Sjc
- San Luis Obispo Cnty Regl-Sbp
- San Luis Valley Regl Airport
- San Marcos Airport
- San Marcos Airport
- San Saba City Airport
- Sanderson Field Mun Airport
- Sandpoint Aviation
- Sanford Airport Authority
- Sanford Regional Airport
- Sanger Airport
- Sanger Airport
- Santa Fe Municipal Airport
- Santa Maria Airport Regency
- Santa Maria Public Airport
- Santa Rosa Muicipal Airport
- Santee Cooper Aviation
- Sarasota Bradenton Intl Arprt
- Sardy Field Airport
- Sargent City Airport
- Satanta Airport
- Sauk Centre Airport
- Sault Ste Marie Airport Mgr
- Scappoose Industrial Airpark
- Schroon Lake Airport
- Scioto Co Airport Authority
- Scioto County Airport
- Scotland Aero Svc Inc
- Scott Airport
- Scott County Airport
- Scott Field Airport
- Scott Valley Airport
- Scottsboro Airport
- Scottsburg Airport
- Scottsdale Air Ctr
- Scottsdale Airport-Scf
- Scottsdale Fbo Inc
- Scribner State Airfield
- Scurry County Airport
- Se Ia Regional Airport Auth
- Se Texas Regional Airport
- Seagoville Airport
- Searcy Municipal Airport
- Sebring Regional Airport
- Sedalia Memorial Airport
- Sedan City Airport
- Segrave Aviation
- Selfs Airport
- Selma Aerodrome Inc
- Seneca County Airport
- Seneca Municipal Airport
- Serco
- Servisair
- Seven Rivers Aviation
- Sevier County Airport
- Shamrock Airport
- Shamrock Airport
- Shannon Airport
- Sharon Airport
- Sharon Airport
- Sharpe Airport
- Shawano Flying Svc
- Shawnee City Airport
- Shawnee Field
- Shelby Muni Airport
- Shelbyville Municipal Airport
- Shelbyville Municipal Airport
- Shelter Cove Airport
- Shenandoah Municipal Airport
- Shenandoah Valley Regl Airport
- Sheridan Airport
- Sheridan Airport
- Sheridan County Airport
- Sheridan County Airport
- Sherman Municipal Airport
- Sherwood Airport
- Shoe Shine Intl
- Shoshone County Airport
- Shoshoni Municipal Airport
- Show Low Airport
- Shreveport Airport Authority
- Shreveport Downtown Airport
- Sidney Airport
- Sidney Municipal Airport
- Sidney Richland Airport
- Sierra Blanca Regional Airport
- Sierra Blanca Regional Airport
- Sierra Blanca Regional Airport
- Sierra Sky Park Airport
- Sig Aviation
- Siloam Springs Airport Bus Off
- Silver Bay City Airport
- Silver Springs Airport
- Silver West Airport
- Silver Wings Field Aviation
- Simmons Army Airfield
- Simpson's Flying Svc
- Simpson's Flying Svc
- Simsbury Flying
- Sioux City Airport
- Sioux Falls Regl Airport-Fsd
- Sioux Gateway Airport
- Siskiyou County Airports
- Sisseton City Airport
- Sita Airport Svc
- Skeets Airport Inc
- Skiatook Municipal Airport
- Sky Acres Airport
- Sky Aviation
- Sky Harbor Airport
- Sky Harbor Hangars
- Sky Haven
- Sky Haven Of Aurora Inc
- Sky Manor Airport
- Skyhaven Airport
- Skylane Airport
- Skylark Air Park Inc
- Skypark Airport
- Skypark Airport
- Skypark Inc
- Skyranch
- Skyranch At Carefree-Air Trmnl
- Skytech Inc
- Skytop Airport
