Airport · KSET

St Charles County Regional Airport/Smartt Field

St. Charles, United States · 437 ft

Runway diagram

Satellite map with the runway layout of St Charles County Regional Airport/Smartt Field (KSET)

Weather

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27 aircraft within 75 km · snapshot 2s ago

Callsign	Registration	Type	Airline	Route	Altitude	Speed	Distance	Map
DAL1704	N925AT	B712	Delta Air Lines	ATL → DSM → ATL	30025 ft	420 kt	9 km	map
SWA3229	N8857Q	B38M	Southwest Airlines	MDW → SAT	36000 ft	400 kt	10 km	map
UAL660	N14544	A21N	United Airlines	PHL → ORD → SAN	31975 ft	405 kt	11 km	map
WUP670	N670UP	E55P	Wheels Up Private Jets		8525 ft	260 kt	15 km	map
SWA1451	N435WN	B737	Southwest Airlines	CRP → HOU	3225 ft	245 kt	16 km	map
ASH6214	N85354	E75L	Mesa Aviation Services	IAH → STL	Ground	18 kt	21 km	map
EDV5325	N341PQ	CRJ9	Endeavor Air	STL → MSP	Ground	9 kt	21 km	map
N92RK	N92RK	BE9L	N92		21000 ft	288 kt	21 km	map
T16	N937QX		T16		Ground	12 kt	22 km	map
LXJ575	N575FX	CL35	Flexjet		20150 ft	410 kt	24 km	map
RPA3556	N775YX	E170	Republic Airlines	BTV → EWR	8000 ft	260 kt	25 km	map
KAL035	HL8347	B77W	Korean Air Lines		37000 ft	530 kt	31 km	map
N817DE	N817DE	GLF4	N81		3325 ft	250 kt	34 km	map
FLC84	N84	BE30	United States Department Of Transportation FAA Flight Inspection Services		1700 ft	161 kt	34 km	map
N2396Q	N2396Q	BE23	N23		600 ft	71 kt	38 km	map
GLT800	N800GF	C25A	Aero Charter		9575 ft	282 kt	42 km	map
AAL891	N907NN	B738	American Airlines	DFW → PHL	38000 ft	372 kt	43 km	map
24783	N24783	C72R	247		4300 ft	99 kt	45 km	map
BKN27	N327PC	DV20	Saint Louis University		1025 ft	67 kt	48 km	map
N2962E	N2962E	C172	N29		1200 ft	113 kt	48 km	map
N151DL	N151DL	P28A	N15		2150 ft	88 kt	54 km	map
N714QW	N714QW	C150	N71		2275 ft	71 kt	54 km	map
SWA725	N8673F	B738	Southwest Airlines	BOS → BNA	32000 ft	436 kt	58 km	map
N64VA	N64VA	ECHO	N64		2200 ft	73 kt	59 km	map
UAL1323	N37563	B39M	United Airlines	IAD → LAS → DEN	34000 ft	391 kt	60 km	map
DAL1070	N309DN	A321	Delta Air Lines	DTW → PHX → DTW	32150 ft	407 kt	66 km	map
MCGRN75	N7202Y	BE30	MCG		9700 ft	216 kt	70 km	map

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Airport data

Latitude: 38.9297
Longitude: -90.4300
Type: small_airport
Region: Missouri
GPS code: KSET
Local code: SET
Magnetic variation: 1.0°
Operations: no PPR
Weather: METAR / TAF

Runways

Runway	Length	Width	Surface	Lighted
09 / 27	2000 ft · 0.61 km · 91°	75 ft	ASP	yes
18 / 36	3800 ft · 1.16 km · 181°	75 ft	ASP	yes

Frequencies

Type	Description	Frequency
A/D	ST LOUIS APP/DEP	124.200 MHz
ASOS	ASOS	118.075 MHz
CLD	ST LOUIS CLNC DEL	121.600 MHz
CTAF	CTAF	122.700 MHz

Airports near St Charles County Regional Airport/Smartt Field

William E. Koenig Airport (01IS) Dow, United States · 14 km (8 mi)
Koenig Airport (0LL3) Jerseyville, United States · 16 km (10 mi)
Raymond Restricted Landing Area (LL49) Jerseyville, United States · 20 km (12 mi)
Waldmeister Farm Airport (45MO) St Peters, United States · 20 km (13 mi)
St. Louis Lambert International Airport (KSTL/STL) St Louis, United States · 21 km (13 mi)
Jerseyville Aviation Inc Airport (0LL1) Jerseyville, United States · 21 km (13 mi)
Creve Coeur Airport (K1H0) St Louis, United States · 24 km (15 mi)
Blackhawk Airport (6MO0) Old Monroe, United States · 33 km (21 mi)

Links

imagery © Esri, Maxar, Earthstar Geographics. airport and runway data are public domain. operational flags from OpenAIP (2026-10-29). live positions from the adsb.lol network.