Air & Space (a smithsonian publication,..which if you do not get, you should, it is great) reported on the restirement of the SR-71.
They inhereited 6 of the Blackbirds. They hard started the restoration of one of them for the museum when the Air Force recalled the other 5.
They are not currently listed in active duty and there is no appropriations from the government to keep them flying. That was the last official word about them that I have been able to find.