Airports

CZAM / YSN

Shuswap Regional Airport

Salmon Arm, CA-BC · CA

medium airport

KSDY / SDY

Sidney - Richland Regional Airport

Sidney, US-MT · US

medium airport

KSNY / SNY

Sidney Municipal Airport Lloyd W Carr Field

Sidney, US-NE · US

medium airport

KSRR / RUI

Sierra Blanca Regional Airport

Alto, US-NM · US

medium airport

KFHU / FHU

Sierra Vista Municipal Airport / Libby Army Air Field

Fort Huachuca / Sierra Vista, US-AZ · US

medium airport

KFBG / FBG

Simmons Army Air Field

Fort Bragg, US-NC · US

medium airport

KFSD / FSD

Sioux Falls Regional Airport

Sioux Falls, US-SD · US

medium airport

KSUX / SUX

Sioux Gateway Airport / Brigadier General Bud Day Field

Sioux City, US-IA · US

medium airport

CYXL / YXL

Sioux Lookout Airport

Sioux Lookout, CA-ON · CA

medium airport

PASI / SIT

Sitka Rocky Gutierrez Airport

Sitka, US-AK · US

medium airport

CYZH / YZH

Slave Lake Airport

Slave Lake, CA-AB · CA

medium airport

KINT / INT

Smith Reynolds Airport

Winston Salem, US-NC · US

medium airport

CYYD / YYD

Smithers Airport

Smithers, CA-BC · CA

medium airport

CYSH / YSH

Smiths Falls-Montague (Russ Beach) Airport

Smiths Falls, CA-ON · CA

medium airport

KMQY / MQY

Smyrna Airport

Smyrna, US-TN · US

medium airport

PASX / SXQ

Soldotna Airport

Soldotna, US-AK · US

medium airport

SOA

Sonora Municipal Airport

Sonora, US-TX · US

medium airport

79J

South Alabama Regional At Bill Benton Field Airport

Andalusia/Opp, US-AL · US

medium airport

KELD / ELD

South Arkansas Regional Airport at Goodwin Field

El Dorado, US-AR · US

medium airport

KSBN / SBN

South Bend International Airport

South Bend, US-IN · US

medium airport

KSVR

South Valley Regional Airport

Salt Lake City, US-UT · US

medium airport

KLAA / LAA

Southeast Colorado Regional Airport

Lamar, US-CO · US

medium airport

KBRL / BRL

Southeast Iowa Regional Airport

Burlington, US-IA · US

medium airport

KMDH / MDH

Southern Illinois Airport

Murphysboro, US-IL · US

medium airport

KABY / ABY

Southwest Georgia Regional Airport

Albany, US-GA · US

medium airport

KOTH / OTH

Southwest Oregon Regional Airport

North Bend, US-OR · US

medium airport

KKLS / KLS

Southwest Washington Regional Airport

Kelso, US-WA · US

medium airport

KRKS / RKS

Southwest Wyoming Regional Airport

Rock Springs, US-WY · US

medium airport

KTIX / TIX

Space Coast Regional Airport

Titusville, US-FL · US

medium airport

TTS

Space Florida Launch and Landing Facility

Titusville, US-FL · US

medium airport

PASV / SVW

Sparrevohn LRRS Airport

Sparrevohn, US-AK · US

medium airport

KSUS / SUS

Spirit of St Louis Airport

St Louis, US-MO · US

medium airport

KSGF / SGF

Springfield Branson National Airport

Springfield, US-MO · US

medium airport

KSGH / SGH

Springfield-Beckley Municipal Airport

Springfield, US-OH · US

medium airport

CYIF / YIF

St Augustin Airport

St-Augustin, CA-QC · CA

medium airport

PAPB / STG

St George Airport

St George, US-AK · US

medium airport

KSGU / SGU

St George Regional Airport

St George, US-UT · US

medium airport

CYJN / YJN

St Jean Airport

St Jean, CA-QC · CA

medium airport

KALN / ALN

St Louis Regional Airport

Alton/St Louis, US-IL · US

medium airport

PASN / SNP

St Paul Island Airport

St Paul Island, US-AK · US

medium airport