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CN12 Williams Gliderport
Williams, California, USA

GOING TO WILLIAMS?


FAA INFORMATION EFFECTIVE 12 JUNE 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 -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)
 
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Com | Nav | Svcs | Stats | Notes


 
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 04-Jul-2025
 Local
(UTC-7)
 Zulu
(UTC)
Morning civil twilight05:1712:17
Sunrise05:4912:49
Sunset20:3703:37
Evening civil twilight21:0904:09

Current date and time
Zulu (UTC)  04-Jul-2025 13:15:58
Local (UTC-7)  04-Jul-2025 06:15:58
 
METAR
KMYV 
27nm E 
041253Z AUTO 15010KT 10SM CLR 16/09 A2991 RMK AO2 SLP132 T01560094
KOVE 
31nm NE 
041253Z AUTO 14004KT 10SM CLR 17/11 A2993 RMK AO2 SLP135 T01670106
KBAB 
32nm E 
041255Z AUTO 14013KT 10SM CLR 18/09 A2990 RMK AO2 SLP127 T01800088 $
KSMF 
37nm SE 
041253Z 15011KT 10SM CLR 15/09 A2991 RMK AO2 SLP128 T01500094
KLHM 
39nm SE 
041226Z AUTO 13010KT 10SM CLR 17/08 A2991 RMK AO1
KCIC 
40nm N 
040056Z 15016KT 10SM CLR 32/12 A2976
KEDU 
41nm SE 
041255Z AUTO 00000KT 10SM CLR 13/09 A2991 RMK AO1
KMCC 
45nm SE 
041255Z AUTO 15009G16KT 10SM CLR 15/09 A2993 RMK AO2
KVCB 
48nm S 
041253Z AUTO 14007KT 10SM CLR 16/08 A2992 RMK AO2 SLP129 T01560078
KSAC 
50nm SE 
041253Z 15004KT 10SM CLR 14/05 A2993 RMK AO2 SLP135 T01390050
TAF
KBAB 
32nm E 
040200Z 0402/0501 16012G18KT 9999 FEW200 QNH2978INS BECMG 0411/0412 15010G15KT 9999 SKC QNH2991INS BECMG 0417/0418 19010G15KT 9999 SKC QNH2994INS TX35/0500Z TN17/0413Z LAST NO AMDS AFT 0402 NEXT 0812
KSMF 
37nm SE 
041120Z 0412/0512 16010KT P6SM BKN250 FM041800 19012G20KT P6SM BKN250 FM050000 17012KT P6SM BKN250
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