Yes, about the last 3 seasons, we just didn't need them in AZ until now. Evergreen has a 747 in Marana that is supposed to drop as well.
I went to high school with the woman that wrote the story above on azfamily.com.
I wonder if they need me to bring my AT-802 Air Tractor in for a few drops.... I need to put the LG back on it but she could be ready for the weekend!