LOL. Many CREW have done more than 10,000 also, right? Why don't you just
format the result as numbers instead of as time?
************
Anne Troy
www.OfficeArticles.com

"Jono" <Jono@discussions.microsoft.com> wrote in message
news:63D34E10-CA88-4016-9D2D-F3EA47BD0533@microsoft.com...
>I am trying to keep a rolling total of aircraft flight hours. When the
>base
> hours is greater than 10000:00 excel will not add the next days total. It
> seems that the base hours need to be equal to or less than 9999:00,
> however
> many of the aircraft have done more that 10000:00 hours
> --
> Jono Blowes