AirNav: CN12 - Williams Gliderport

CN12

Williams Gliderport
Williams, California, USA

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FAA INFORMATION EFFECTIVE 14 MAY 2026

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 -7 (UTC -8 during Standard 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

Road maps at: MapQuest Bing Google

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
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Sunrise and sunset

Times for 18-May-2026

	Local (UTC-7)	Zulu (UTC)
Morning civil twilight	05:23	12:23
Sunrise	05:54	12:54
Sunset	20:16	03:16
Evening civil twilight	20:47	03:47

Current date and time

Zulu (UTC)	19-May-2026 01:55:31
Local (UTC-7)	18-May-2026 18:55:31

METAR

KMYV 27nm E	190053Z AUTO 34013KT 10SM CLR 29/M02 A2991 RMK AO2 RAE04 SLP132 P0000 T02891017
KBAB 32nm E	190055Z AUTO 34016KT 10SM CLR 30/M02 A2990 RMK AO2 PK WND 32026/09 SLP127 T02951018 $
KSMF 37nm SE	190053Z 32013G25KT 10SM CLR 28/01 A2990 RMK AO2 PK WND 32026/2356 SLP124 T02830006 $
KDWA 37nm S	190130Z AUTO 35011KT 10SM CLR 28/M06 A2992 RMK AO2
KLHM 39nm SE	190135Z AUTO 33015G20KT 10SM CLR 26/00 A2989 RMK AO1
KCIC 40nm N	190055Z 26014KT 10SM CLR 29/M06 A2994
KEDU 41nm SE	190140Z AUTO 34008G16KT 10SM 28/M05 A2991 RMK AO1
KMCC 45nm SE	190135Z AUTO 33015G21KT 10SM CLR 28/M02 A2989 RMK AO2
KVCB 48nm S	190053Z AUTO 36009G19KT 10SM CLR 29/M05 A2992 RMK AO2 SLP131 T02891050
KSAC 50nm SE	190053Z 32015G24KT 10SM CLR 28/M01 A2990 RMK AO2 SLP124 T02831011

TAF

KBAB 32nm E	181900Z 1819/2001 33018G30KT 9999 SKC 520009 520903 QNH2988INS BECMG 1823/1824 33015G25KT 9999 SKC QNH2987INS BECMG 1903/1904 03010G15KT 9999 SKC QNH2991INS BECMG 1906/1907 04009KT 9999 SKC QNH2995INS WND 01006KT AFT 1910 BECMG 1915/1916 33010G15KT 9999 SKC QNH2989INS TX29/1823Z TN11/1913Z
KSMF 37nm SE	181723Z 1818/1918 34022G31KT P6SM SKC FM181900 34018G25KT P6SM SKC FM190400 34006KT P6SM SKC

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