| HII | KHII | Lake Havasu City Airport | Лейк-Хавасу-Сити | |
|
| HKB | PAHV | Healy River Airport | Хили Лейк | |
|
| HNH | PAOH | Hoonah Airport | Хуна | |
|
| SCD | KSCD | Merkel Field Sylacauga Municipal Airport | - | |
|
| SDC | KSDC | Williamson Sodus Airport | - | |
|
| SDX | KSEZ | Sedona Airport | Седона | |
|
| SEE | KSEE | Gillespie Field | - | |
|
| SEF | KSEF | Sebring Regional Airport | Себринг | |
|
| SEM | KSEM | Craig Field | - | |
|
| SFZ | KSFZ | North Central State Airport | Потакет | |
|
| SGY | PAGY | Skagway Airport | Скагуэй | |
|
| SHD | KSHD | Shenandoah Valley Regional Airport | Стонтон | |
|
| SHG | PAGH | Shungnak Airport | Шангнак | |
|
| SHN | KSHN | Sanderson Field | Шелтон | |
|
| SHX | PAHX | Shageluk Airport | Шагелук | |
|
| SIK | KSIK | Sikeston Memorial Municipal Airport | Сайкстон | |
|
| SKK | PFSH | Shaktoolik Airport | Шактулик | |
|
| SLQ | PASL | Sleetmute Airport | Слитмут | |
|
| SMD | KSMD | Smith Field | - | |
|
| SMK | PAMK | St Michael Airport | Сент-Майкл | |
|
| SMO | KSMO | Santa Monica Municipal Airport | Санта Моника | |
|
| SOA | KSOA | Sonora Municipal Airport | - | |
|
| SOP | KSOP | Moore County Airport | Саутерн Пайнс | |
|
| SOW | KSOW | Show Low Regional Airport | Шоу Лоу | |
|
| SPF | KSPF | Black Hills Airport-Clyde Ice Field | Спирфиш | |
|
| SPW | KSPW | Spencer Municipal Airport | Спенсер | |
|
| SPZ | KSPZ | Silver Springs Airport | Спрингдейл | |
|
| SQL | KSQL | San Carlos Airport | Сан Карлос | |
|
| SRR | KSRR | Sierra Blanca Regional Airport | - | |
|
| STE | KSTE | Stevens Point Municipal Airport | Стивенс Пойнт | |
|
| STK | KSTK | Sterling Municipal Airport | Стерлинг | |
|
| SUA | KSUA | Witham Field | Стьюарт | |
|
| SUT | KSUT | Brunswick County Airport | - | |
|
| SVH | KSVH | Statesville Regional Airport | Стейтсвилл | |
|
| TAN | KTAN | Taunton Municipal King Field | - | |
|
| TEX | KTEX | Telluride Regional Airport | Теллерайд | |
|
| sbx | KSBX | Shelby | - | |
|
| scb | KSCB | Scribner State | - | |
|
| SCX | KSCX | Scott Muni | - | |
|
| sda | KSDA | Shenandoah Muni | - | |
|
| seg | KSEG | Penn Valley | - | |
|
| sep | KSEP | Stephenville Clark Rgnl | - | |
|
| seq | KSEQ | Randolph Afb Aux | - | |
|
| SER | KSER | Freeman Muni | Сеймур | |
|
| sfm | KSFM | Sanford Seacoast Rgnl | - | |
|
| sgt | KSGT | Stuttgart Muni Carl Humphrey Field | - | |
|
| siv | KSIV | Sullivan County | - | |
|
| siy | KSIY | Siskiyou County | - | |
|
| sjn | KSJN | St Johns Industrial | - | |
|
| ski | KSKI | Sac City Muni | - | |
|