AirNav: CN12 - Williams Gliderport

CN12

Williams Gliderport
Williams, California, USA

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FAA INFORMATION EFFECTIVE 25 DECEMBER 2025

Location

FAA Identifier:	CN12
Lat/Long:	39-09-48.6080N 122-07-53.9080W 39-09.810133N 122-07.898467W 39.1635022,-122.1316411 (estimated)
Elevation:	68 ft. / 21 m (estimated)
Variation:	16E (1985)
From city:	1 mile NE of WILLIAMS, CA
Time zone:	UTC -8 (UTC -7 during Daylight Saving Time)
Zip code:	95987

Gliderport Operations

Gliderport use:	Private use. Permission required prior to landing
Control tower:	no
ARTCC:	OAKLAND CENTER
FSS:	RANCHO MURIETA FLIGHT SERVICE STATION
Attendance:	UNATNDD
Wind indicator:	yes
Segmented circle:	no
Landing fee:	yes

Nearby radio navigation aids

VOR radial/distance		VOR name		Freq		Var
ILAr301/7.4		WILLIAMS VORTAC		114.40		18E
MYVr263/26.3		MARYSVILLE VOR/DME		110.80		16E

Gliderport Services

Airframe service:	NONE
Powerplant service:	NONE

Runway Information

Runway 16/34

Dimensions:	2500 x 40 ft. / 762 x 12 m
Surface:	asphalt
	RUNWAY 16	RUNWAY 34
Traffic pattern:	right	right

Gliderport Ownership and Management from official FAA records

Ownership:	Privately-owned
Owner:	VACAVILLE AERO SVCS INC 2668 HUSTED ROAD WILLIAMS, CA 95987-5105 Phone 530-473-5600
Manager:	BRETT R. MAYES 2668 HUSTED ROAD WILLIAMS, CA 95987-5105 Phone 530-473-5600 ADD'L CONTACT NOELLE MAYES, 530-330-4354, NOELLE@WILLIAMSSOARING.COM

Additional Remarks

-	RWY/APRON - POOR; UNPAVED PORTION - POOR/SOFT WHEN WET.
-	FOR CD CTC OAKLAND ARTCC AT 510-745-3380.

Instrument Procedures

There are no published instrument procedures at CN12.

Some nearby airports with instrument procedures:

O08 - Colusa County Airport (6 nm E)
KWLW - Willows/Glenn County Airport (22 nm N)
KMYV - Yuba County Airport (26 nm E)
KOVE - Oroville Municipal Airport (31 nm NE)
O41 - Watts-Woodland Airport (32 nm S)

Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes

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Aerial photo
WARNING: Photo may not be current or correct Photo by Kempton Izuno Do you have a better or more recent aerial photo of Williams Gliderport that you would like to share? If so, please send us your photo.

Sectional chart

Airport distance calculator
Flying to Williams Gliderport? Find the distance to fly. From to CN12

Sunrise and sunset

Times for 18-Jan-2026

	Local (UTC-8)	Zulu (UTC)
Morning civil twilight	06:57	14:57
Sunrise	07:26	15:26
Sunset	17:12	01:12
Evening civil twilight	17:41	01:41

Current date and time

Zulu (UTC)	18-Jan-2026 22:52:50
Local (UTC-8)	18-Jan-2026 14:52:50

METAR

KMYV 27nm E	182153Z AUTO VRB04KT 9SM CLR 16/10 A3014 RMK AO2 SLP209 T01560100
KOVE 31nm NE	182153Z AUTO 28004KT 10SM CLR 16/09 A3014 RMK AO2 SLP209 T01610094
KBAB 32nm E	182155Z AUTO 31005KT 10SM CLR 17/10 A3013 RMK AO2 SLP206 T01660100 $
KSMF 37nm SE	182205Z 00000KT 7SM BKN200 11/11 A3014 RMK AO2 T01110106 $
KDWA 37nm S	182235Z AUTO 03003KT 7SM CLR 17/09 A3015 RMK AO2
KLHM 39nm SE	182235Z AUTO 27003KT 10SM CLR 13/10 A3012 RMK AO1
KCIC 40nm N	182150Z 31007KT 10SM CLR 18/08 A3014
KEDU 41nm SE	182230Z AUTO 00000KT 10SM CLR 15/12 A3014 RMK AO1
KMCC 45nm SE	182235Z AUTO 00000KT 6SM BR CLR 13/11 A3013 RMK AO2
KVCB 48nm S	182153Z AUTO 03004KT 10SM CLR 17/09 A3014 RMK AO2 SLP207 T01720089

TAF

KSMF
37nm SE

182158Z 1822/1918 VRB03KT 3SM BR SCT010 FM182300 34003KT 6SM HZ BKN250 FM190300 00000KT 1SM BR FEW005 FM190500 00000KT 1/4SM FG BKN001

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