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CN12 Williams Gliderport
Williams, California, USA

GOING TO WILLIAMS?

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
ILAr301/7.4WILLIAMS VORTAC114.4018E
MYVr263/26.3MARYSVILLE VOR/DME110.8016E

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: rightright

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
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Area around CN12 (Williams Gliderport)
 
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Aerial photo
WARNING: Photo may not be current or correct
Aerial photo of CN12 (Williams Gliderport)
Photo by Kempton Izuno
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Sectional chart

 
Airport distance calculator
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From to CN12

Sunrise and sunset
Times for 05-Jun-2026
 Local
(UTC-7)		 Zulu
(UTC)
Morning civil twilight05:1212:12
Sunrise05:4412:44
Sunset20:3003:30
Evening civil twilight21:0204:02

Current date and time
Zulu (UTC)  05-Jun-2026 22:17:15
Local (UTC-7)  05-Jun-2026 15:17:15
 
METAR
KMYV 
27nm E 		052153Z AUTO VRB04KT 10SM CLR 34/12 A2972 RMK AO2 SLP068 T03390122 $
KOVE 
31nm NE 		052153Z AUTO 26003KT 10SM CLR 33/09 A2974 RMK AO2 SLP071 T03280094
KBAB 
32nm E 		052055Z AUTO 30005KT 10SM CLR 34/12 A2973 RMK AO2 SLP070 T03360120 58018 $
KSMF 
37nm SE 		052153Z 30004KT 10SM FEW250 34/12 A2972 RMK AO2 SLP063 T03390122 $
KDWA 
37nm S 		052150Z AUTO 17005KT 10SM CLR 35/11 A2974 RMK AO2
KLHM 
39nm SE 		052155Z AUTO 28005KT 10SM CLR 33/12 A2972 RMK AO1
KCIC 
40nm N 		052150Z 17007KT 10SM CLR 32/08 A2974
KEDU 
41nm SE 		052200Z AUTO 17007KT 10SM 34/14 A2973 RMK AO1
KMCC 
45nm SE 		052155Z AUTO 26007KT 220V310 10SM CLR 35/11 A2972 RMK AO2
KVCB 
48nm S 		052153Z AUTO 17008G17KT 10SM CLR 35/13 A2974 RMK AO2 SLP068 T03500128
TAF
KBAB 
32nm E 		052000Z 0520/0701 VRB06KT 9999 SKC QNH2962INS BECMG 0603/0604 15010G15KT 9999 SKC QNH2963INS TX36/0600Z TN17/0613Z LAST NO AMDS AFT 0520 NEXT 0716
KSMF 
37nm SE 		051739Z 0518/0618 VRB05KT P6SM SKC FM052300 22009G15KT P6SM SKC FM060700 17009KT P6SM SKC
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