On Wed, 17 Oct 2007 08:04:00 -0400, Ron Hardin wrote:
WABC is still there at 8am, but has had intervals when it's under
the hash and other stations. IBOC reception ended after about about
20 minutes.

That's a pretty decent record - don't think I've ever had an out-of-town
IBOC station lock in for more than 90 seconds at a time.