wxdecoder
CN12

Williams Gliderport

Williams, CaliforniaElevation 68 ftSmall airport

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RUNWAYS

Runway detail & declared distances

1 runway · longest 2,500 ft

16/34
Dimensions
2,500 x 40 ft
Surface
Asphalt
RWY 16
Traffic patternRight
RWY 34
Traffic patternRight

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

AIRPORT INFORMATION

Facility & services

Williams Gliderport is in Williams, California. Field elevation 68 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerBRETT R. MAYES
Manager phone530-473-5600
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATACN12
SectionalSAN FRANCISCO
Center (ARTCC)OAKLAND
Flight service (AFSS)RANCHO MURIETA
RegionCalifornia
CountryUnited States
Coordinates39.1635, -122.1320
Distance from city1 NM NE
SERVICES & LIGHTING
Control towerNon-towered
AIRPORT REMARKS

Operational remarks

›FOR CD CTC OAKLAND ARTCC AT 510-745-3380.
›RWY/APRON - POOR; UNPAVED PORTION - POOR/SOFT WHEN WET.
›ESTAB PRIOR TO 15 MAY 1959.
›ADD'L CONTACT NOELLE MAYES, 530-330-4354, NOELLE@WILLIAMSSOARING.COM
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗CN12 on OurAirports
FREQUENTLY ASKED
Does CN12 have a METAR?
No on-field METAR is issued for CN12. This page uses the nearest reporting station as a reference.
Does CN12 have a TAF?
No TAF is issued directly for CN12. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at CN12?
CN12 sits at 68 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for CN12?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.