There currently are four separate condolence books open for each of the recent air medical crashes in Arizona.
Well Wishes and Support - PHI Air Evac Survivors- June 27, 2008
Well Wishes and Support - Classic Lifeguard Survivor - June 29, 2008
Condolence Book - Guardian Air Fatalities - June 29, 2008
Condolence Book - Classic Lifeguard Fatalities - June 29, 2008
FlightWeb
http://www.flightweb.com/staticpages/index.php/condolence_books