AirNav: OI73 - Williamson Airport

OI73

Williamson Airport
Cedarville, Ohio, USA

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FAA INFORMATION EFFECTIVE 07 AUGUST 2025

Location

FAA Identifier:	OI73
Lat/Long:	39-42-45.2160N 083-48-13.7330W 39-42.753600N 083-48.228883W 39.7125600,-83.8038147 (estimated)
Elevation:	1060 ft. / 323 m (estimated)
Variation:	04W (1985)
From city:	2 miles S of CEDARVILLE, OH
Time zone:	UTC -4 (UTC -5 during Standard Time)
Zip code:	45314

Airport Operations

Airport use:	Private use. Permission required prior to landing
Control tower:	no
ARTCC:	INDIANAPOLIS CENTER
FSS:	DAYTON FLIGHT SERVICE STATION
Attendance:	UNATNDD
Wind indicator:	yes
Segmented circle:	no

Airport Communications

WX AWOS-3PT at SGH (8 nm N):	134.975 (937-324-4532)
WX AWOS-3 at GDK (9 nm W):	118.525 (937-372-4668)
WX AWOS-3 at I66 (13 nm S):	124.175 (937-382-1376)
WX ASOS at ILN (17 nm S):	PHONE 937-383-7334
WX AWOS-3 at I23 (20 nm SE):	118.775

Nearby radio navigation aids

VOR radial/distance	VOR name	Freq	Var
MXQr004/17.0	MIDWEST VOR/DME	112.90	04W
DQNr125/32.8	DAYTON VOR/DME	114.50	01W
RODr167/36.2	ROSEWOOD VORTAC	117.50	05W
XUBr291/(39.8)	YELLOW BUD VOR	112.50	05W

NDB name		Hdg/Dist		Freq		Var		ID
AIRBO		354/13.5		407		07W		IL	.. .-..
COURT HOUSE		295/20.2		414		06W		CSS	-.-. ... ...

Airport Services

Runway Information

Runway E/W

Dimensions:	2700 x 75 ft. / 823 x 23 m
Surface:	turf
	RUNWAY E	RUNWAY W
Traffic pattern:	left	left
Obstructions:	trees, 150 ft. from runway	trees, 150 ft. from runway

Airport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	RICHARD C. WILLIAMSON 1460 WILMINGTON RD CEDARVILLE, OH 45314 Phone 937-766-5156
Manager:	CHARLES C. WILLIAMSON 1460 WILMINGTON RD CEDARVILLE, OH 45314 Phone 937-766-5156

Additional Remarks

-	FOR CD CTC COLUMBUS APCH AT 614-338-8537

Instrument Procedures

There are no published instrument procedures at OI73.

Some nearby airports with instrument procedures:

KSGH - Springfield/Beckley Municipal Airport (8 nm N)
KGDK - Greene County/Lewis A Jackson Regional Airport (9 nm W)
I66 - Clinton Field Airport (13 nm S)
KFFO - Wright-Patterson Air Force Base (13 nm NW)
KILN - Wilmington Air Park (17 nm S)
I23 - Fayette County Airport (20 nm SE)

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Com | Nav | Svcs | Stats | Notes

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Aerial photo

Sectional chart

Airport distance calculator
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Sunrise and sunset

Times for 21-Aug-2025

	Local (UTC-4)	Zulu (UTC)
Morning civil twilight	06:26	10:26
Sunrise	06:54	10:54
Sunset	20:23	00:23
Evening civil twilight	20:51	00:51

Current date and time

Zulu (UTC)	21-Aug-2025 05:31:58
Local (UTC-4)	21-Aug-2025 01:31:58

METAR

KSGH 6nm N	210524Z AUTO 36007KT 3SM BR OVC005 19/19 A3001 RMK AO2
KFFO 12nm NW	210455Z 36008KT 10SM OVC009 21/19 A3000 RMK AO2A SLP157 P0000 T02060187 402500205
KILN 17nm S	210454Z AUTO 02009KT 10SM OVC009 20/18 A3000 RMK AO2 SLP152 T02000183 402500200
KI23 20nm SE	210515Z AUTO 01004KT 10SM OVC007 19/19 A3000 RMK AO1

TAF

KFFO 12nm NW	210300Z 2103/2209 01009KT 9999 BKN014 OVC035 QNH2996INS BECMG 2109/2111 02009KT 9999 BKN009 BKN025 QNH2997INS BECMG 2111/2112 02009KT 9999 BKN018 BKN025 QNH3002INS BECMG 2112/2114 02009KT 9999 SCT025 BKN045 QNH2996INS BECMG 2202/2203 02009KT 9999 SCT050 QNH3001INS BECMG 2207/2208 03006KT 9000 BR FEW010 SCT030 QNH3001INS TX26/2120Z TN19/2110Z
KILN 17nm S	201753Z 2018/2118 36009KT P6SM BKN035 FM202300 36010KT P6SM SCT045 FM211000 03008KT P6SM BKN027 FM211600 03009KT P6SM BKN035

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