Technically, wouldn't it be Field of Regard?
Interesting. I didn't realize they went ahead w/ the FrankenHelo idea. I thought that was out long ago when all the airframes were found to be so "old." I suppose that does make sense as to why there are issues.
I think it's the other way around. Both H-1 Upgrades and Romeo program initially planned to take existing airframes (AH-1/UH-1 and SH-60B/F respectively) and upgrade them to AH-1Z/UH-1Y and MH-60R. It was after they started looking at first inductions that they realized airframes weren't as healthy as expected making new builds more affordable. Consequently, a few examples of original plan did get produced before production could ramp up for new builds.