In the book Old Yeller was a Black Mouth Cur. Black mouth curs were not uncommon in the earlier USA days (âwild westâ days) in the southern USA (Texas, etc.) and could have been chosen as the breed in the book because it was recognized and it was a common hunting companion dog.
The cost per flight hour varies by type of drone. Predator and Reaper drones cost about $2,500-3,500 per flight hour; larger armed systems such as the militaryâs Global Hawk cost about 10 times as much: approximately $30,000 per flight hour.
The controversial, so-called fifth generation fighter, the F-35, still in development, is slated to cost from $114 to $142 million per unit in the early stages of production. The B-2 Spirit Stealth bomber costs a min-boggling $2.2 billion.Itâs capable of carrying 40,000 pounds of bombs, including nuclear. You seldom hear the cost of one nuclear weapon itemized, perhaps because itâs difficult to do.ut in his new Bulletin of the Atomic Scientists column, the Institute of Policy Studyâs own Robert Alvarez attempts to do just that. In 2015, the United States has an estimated 7,300 nuclear weapons, but the average annual per-unit cost is about $1.8 millionâa 500 percent increase in per-warhead cost.