Davis and Weber county residents might hear the sounds of jet aircraft flying overhead in the evening hours for the next few weeks, but an Air Force spokeswoman said there is nothing to worry about.

The 388th Tactical Fighter Wing based at Hill Air Force Base began night flights Monday and will continue through March 9, then again March 14-16 and March 20-23. Flights are from 6:30 p.m. to 10 p.m.For more information call 777-3200.