Business Hours Definition
Business hours for FAA local offices are from 8:00 a.m. until 5:00 p.m. (Arizona time**) on workdays(g).
The Customer Care Center for Health-e-Arizona Plus (HEAplus) and FAA is available Monday through Friday from 7:00 a.m. to 6:00 pm Mountain Standard Time excluding state holidays.
**FAA offices in Arizona, except for the FAA offices on the Navajo Nation, do not observe Daylight Saving Time(g).