FAA INFORMATION EFFECTIVE 25 DECEMBER 2025
Location
| FAA Identifier: | SET |
| Lat/Long: | 38-55-46.9000N 090-25-47.9000W
38-55.781667N 090-25.798333W
38.9296944,-90.4299722
(estimated) |
| Elevation: | 436.7 ft. / 133.1 m (surveyed) |
| Variation: | 01E (1995) |
| From city: | 9 miles NE of ST CHARLES, MO |
| Time zone: | UTC -6 (UTC -5 during Daylight Saving Time) |
| Zip code: | 63373 |
Airport Operations
| Airport use: | Open to the public |
| Activation date: | 05/1941 |
| Control tower: | no |
| ARTCC: | KANSAS CITY CENTER |
| FSS: | SAINT LOUIS FLIGHT SERVICE STATION |
| NOTAMs facility: | SET (NOTAM-D service available) |
| Attendance: | APR-OCT 0730-1630 DUSK, NOV-MAR 0730-1630 |
| Wind indicator: | lighted |
| Segmented circle: | yes |
| Lights: | ACTVT MIRL RWY 18/36 AND RWY 09/27 & REIL RWY 18, PAPI RWY 18 - CTAF. DUSK TO DAWN ONLY. |
| Beacon: | white-green (lighted land airport)
Operates sunset to sunrise. |
Airport Communications
| CTAF/UNICOM: | 122.7 |
| WX ASOS: | 118.075 (636-250-4590) |
| SAINT LOUIS APPROACH: | 124.2 [OPR 1300-0500Z++ MON-FRI; 1400-2300Z++ SAT-SUN; CLSD HOL.] |
| SAINT LOUIS DEPARTURE: | 124.2 [OPR 1300-0500Z++ MON-FRI; 1400-2300Z++ SAT-SUN; CLSD HOL.] |
| CLEARANCE DELIVERY: | 121.6 |
| WX ASOS at STL (11 nm S): | PHONE 314-238-8419 |
| WX AWOS-3PT at ALN (18 nm E): | 128.0 (618-259-7231) |
| WX ASOS at SUS (19 nm SW): | 134.8 (314-890-7255) |
Nearby radio navigation aids
| VOR radial/distance | | VOR name | | Freq | | Var |
|---|
| STLr030/4.8 | | ST LOUIS VORTAC | | 117.40 | | 01E |
| TOYr292/26.5 | | TROY VORTAC | | 116.00 | | 04E |
| FTZr056/29.0 | | FORISTELL VORTAC | | 110.80 | | 05E |
Airport Services
| Fuel available: | 100LL |
| Parking: | hangars and tiedowns |
| Airframe service: | MAJOR |
| Powerplant service: | MAJOR |
| Bottled oxygen: | NONE |
| Bulk oxygen: | NONE |
Runway Information
Runway 18/36
| Dimensions: | 3800 x 75 ft. / 1158 x 23 m |
| Surface: | asphalt, in fair condition |
| Weight bearing capacity: | |
| Runway edge lights: | medium intensity |
| RUNWAY 18 | | RUNWAY 36 |
| Latitude: | 38-56.010505N | | 38-55.384538N |
| Longitude: | 090-25.849568W | | 090-25.859158W |
| Elevation: | 432.9 ft. | | 436.4 ft. |
| Traffic pattern: | left | | left |
| Runway heading: | 180 magnetic, 181 true | | 000 magnetic, 001 true |
| Markings: | nonprecision, in good condition | | nonprecision, in fair condition |
| Visual slope indicator: | 4-light PAPI on left (3.00 degrees glide path) | | 4-box VASI on left
RWY 36 VASI OUT OF SERVICE INDEFINITELY |
| Runway end identifier lights: | yes | | |
| Touchdown point: | yes, no lights | | yes, no lights |
Runway 9/27
| Dimensions: | 2000 x 75 ft. / 610 x 23 m |
| Surface: | asphalt, in good condition |
| Weight bearing capacity: | |
| Runway edge lights: | medium intensity |
| RUNWAY 9 | | RUNWAY 27 |
| Latitude: | 38-55.942975N | | 38-55.938820N |
| Longitude: | 090-25.900885W | | 090-25.479025W |
| Elevation: | 433.9 ft. | | 435.6 ft. |
| Traffic pattern: | left | | left |
| Runway heading: | 090 magnetic, 091 true | | 270 magnetic, 271 true |
| Markings: | basic, in good condition | | basic, in good condition |
| Touchdown point: | yes, no lights | | yes, no lights |
Airport Ownership and Management from official FAA records
| Ownership: | Publicly-owned |
| Owner: | ST CHARLES COUNTY
201 N. 2ND ST.
ST CHARLES, MO 63301
Phone 636-949-7500 |
| Manager: | DENNIS WISS
6390 GRAFTON FERRY RD
PORTAGE DES SIOUX, MO 63373
Phone 636-949-1893 |
Additional Remarks
| - | HEAVY STUDENT TRNG. |
| - | ARPT CONDS NOT REPORTED MON-FRI 1630L-0800L DLY, FRI 1630L THRU MON 0800L. |
| - | FOR CD CTC ST LOUIS APCH AT 314-890-1017. |
Instrument Procedures
NOTE: All procedures below are presented as PDF files. If you need a reader for these files, you should download the free Adobe Reader.NOT FOR NAVIGATION. Please procure official charts for flight.
FAA instrument procedures published for use from 25 December 2025 at 0901z to 22 January 2026 at 0900z.
IAPs - Instrument Approach Procedures |
|---|
| RNAV (GPS) RWY 18 **CHANGED** | |
download (228KB) |
| VOR RWY 18 **CHANGED** | |
download (278KB) |
| NOTE: Special Alternate Minimums apply | |
download (145KB) |
| NOTE: Special Take-Off Minimums/Departure Procedures apply | |
download (432KB) |
Other nearby airports with instrument procedures:
KSTL - St Louis Lambert International Airport (11 nm S)
1H0 - Creve Coeur Airport (13 nm S)
KALN - St Louis Regional Airport (18 nm E)
KSUS - Spirit of St Louis Airport (19 nm SW)
KCPS - St Louis Downtown Airport (25 nm SE)
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Road maps at:
MapQuest
Bing
Google
| Aerial photo |
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WARNING: Photo may not be current or correct
Do you have a better or more recent aerial photo of St Charles County Regional Airport/Smartt Field that you would like to share? If so, please send us your photo.
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| Sectional chart |
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| Airport distance calculator |
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| Sunrise and sunset |
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Times for 10-Jan-2026
| | Local
(UTC-6) | | Zulu
(UTC) |
|---|
| Morning civil twilight | | 06:52 | | 12:52 |
| Sunrise | | 07:21 | | 13:21 |
| Sunset | | 16:57 | | 22:57 |
| Evening civil twilight | | 17:27 | | 23:27 |
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| Current date and time |
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| Zulu (UTC) | 10-Jan-2026 11:29:39 |
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| Local (UTC-6) | 10-Jan-2026 05:29:39 |
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| METAR |
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| KSET | 101054Z AUTO 32003KT 4SM BR FEW090 FEW120 02/02 A3002 RMK AO2 SLP166 T00220017
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KSTL
11nm S | 101051Z 02003KT 10SM FEW100 SCT120 04/03 A3001 RMK AO2 SLP167 T00390028 $
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KALN
19nm E | 101115Z AUTO 00000KT 10SM SCT100 SCT120 04/02 A3002 RMK AO2 T00350021
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KSUS
20nm SW | 101054Z AUTO 29003KT 8SM FEW110 02/01 A3002 RMK AO2 SLP171 T00170006 $
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| TAF |
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KSTL
11nm S | 100906Z 1009/1112 10003KT P6SM SCT100 BKN200 FM101100 31008KT P6SM -RA SCT009 OVC015 FM101600 29012G23KT P6SM SCT035
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KSUS
20nm SW | 100909Z 1009/1106 VRB04KT P6SM SCT070 BKN200 FM101100 31008KT P6SM -RA SCT009 OVC015 FM101600 29012G23KT P6SM SCT035
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| NOTAMs |
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NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.
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