| SMO |
KSMO |
Santa Monica Municipal Airport |
Santa Monica |
California |
177 m |
34.0158004761, -118.4509963989 |
| SMU |
PASP |
Sheep Mountain Airport |
Sheep Mountain |
Alaska |
2750 m |
61.8120002747, -147.507003784 |
| SMX |
KSMX |
Santa Maria Pub/Capt G Allan Hancock Field |
Santa Maria |
California |
261 m |
34.89889908, -120.4570007 |
| SNA |
KSNA |
John Wayne Airport-Orange County Airport |
Santa Ana |
California |
56 m |
33.67570114, -117.8679962 |
| SNK |
KSNK |
Winston Field |
Snyder |
Texas |
2430 m |
32.6934013367, -100.9499969482 |
| SNL |
KSNL |
Shawnee Regional Airport |
Shawnee |
Oklahoma |
1073 m |
35.3578987122, -96.9428024292 |
| SNP |
PASN |
St Paul Island Airport |
St Paul Island |
Alaska |
63 m |
57.167301178, -170.2200012207 |
| SNS |
KSNS |
Salinas Municipal Airport |
Salinas |
California |
85 m |
36.6627998352, -121.6060028076 |
| SNY |
KSNY |
Sidney Municipal-Lloyd W Carr Field |
Sidney |
Nebraska |
4313 m |
41.10129929, -102.9850006 |
| SOP |
KSOP |
Moore County Airport |
Pinehurst/Southern Pines |
North-Carolina |
455 m |
35.23740005, -79.3911972 |
| SOV |
PASO |
Seldovia Airport |
Seldovia |
Alaska |
29 m |
59.442401886, -151.703994751 |
| SOW |
KSOW |
Show Low Regional Airport |
Show Low |
Arizona |
6415 m |
34.265499115, -110.005996704 |
| SPA |
KSPA |
Spartanburg Downtown Memorial Airport |
Spartanburg |
South-Carolina |
801 m |
34.9156990051, -81.9564971924 |
| SPF |
KSPF |
Black Hills Clyde Ice Field |
Spearfish |
South-Dakota |
3931 m |
44.4803009033, -103.7829971313 |
| SPG |
KSPG |
Albert Whitted Airport |
St Petersburg |
Florida |
7 m |
27.7651004791, -82.6269989014 |
| SPI |
KSPI |
Abraham Lincoln Capital Airport |
Springfield |
Illinois |
598 m |
39.84410095, -89.67790222 |
| SPS |
KSPS |
Sheppard Air Force Base-Wichita Falls Municipal Airport |
Wichita Falls |
Texas |
1019 m |
33.98880005, -98.49189758 |
| SPW |
KSPW |
Spencer Municipal Airport |
Spencer |
Iowa |
1339 m |
43.1655006409, -95.202796936 |
| SPZ |
KASG |
Springdale Municipal Airport |
Springdale |
Arkansas |
1353 m |
36.176399231, -94.1193008423 |
| SQA |
KIZA |
Santa Ynez Airport |
Santa Ynez |
California |
674 m |
34.60680008, -120.0759964 |
| SQI |
KSQI |
Whiteside Co Arpt-Jos H Bittorf field |
Sterling/Rockfalls |
Illinois |
648 m |
41.74280167, -89.67630005 |
| SQL |
KSQL |
San Carlos Airport |
San Carlos |
California |
5 m |
37.5119018555, -122.25 |
| SRC |
KSRC |
Searcy Municipal Airport |
Searcy |
Arkansas |
265 m |
35.21060181, -91.73750305 |
| SRQ |
KSRQ |
Sarasota Bradenton International Airport |
Sarasota/Bradenton |
Florida |
30 m |
27.3953990936, -82.554397583 |
| SRW |
KRUQ |
Rowan County Airport |
Salisbury |
North-Carolina |
772 m |
35.64590073, -80.52030182 |