A public information workshop to discuss the master plan study process for the Grand Canyon National Park Airport, owned and operated by the Arizona Department of Transportation, will be held from 5:30 to 7:00 p.m. Wednesday at Flagstaff City Hall, 211 W. Aspen Ave.

The public can review and comment on data collected by the study team regarding aviation forecasts and current airport facility capabilities.

Airport master plans are required by the Federal Aviation Administration. The update for Grand Canyon National Park Airport will evaluate the airport's capabilities and role, forecast future demand and show plans for facility improvements to meet the demand over the next 20 years.

Comments and questions can also be sent to the study team via azdot.gov/gcnairportmasterplan, by phone at 800-574-6334 or by mail to Grand Canyon Airport Master Plan Study, c/o Coffman Associates, 4835 E. Cactus Road, Ste. 235, Scottsdale, AZ 85254.