Northrop Grumman B-2 Spirit is an American heavy bomber. The cost of each aircraft averaged US$737 million in 1997 dollars ($1.01 billion today).
Northrop Grumman B-2 Spirit
Northrop Grumman B-2 Spirit is an American heavy bomber. The cost of each aircraft averaged US$737 million in 1997 dollars ($1.01 billion today).