Yes, there are a total of 5. One belonged to St Joe, the other to LRANG. BTW, technically, the program isn't scrapped, it's on hold to see if the USAF can justify scrapping it for something that will be less capable, cost more and take longer to implement. There's wording in the defense budget that was passed by the Senate on this.
I don't recall the tail numbers of those other two, but I'll get them...unless someone else here knows off the top of their head.