Yep, that's one of the YAH-63s. Photo was taken yesterday here at Fort Rucker. I had one heck of a day! I got to go through two of the museum's storage warehouses, and man was I in awe!
The first warehouse was kinda dark, but in there was the following:
Bell YUH-61 UTTAS
Bell Model 309 KingCobra
YAH-64 74-22248 (yes, the FIRST Apache)
AH-56A (not the pre-production, this was the real deal, fully armed and operational Cheyenne)
The second warehouse was a LOT bigger. Had about 100 aircraft in it. Some really impressive aircraft, but one stood out for me. The Bell 207. The FIRST purpose-designed attack helicopter. Although it was just a testbed, many of the innovations that Bell came up with for that bird have become standard for attack helicopters...
... and I got to sit in it!